As someone who's used a sensitivity this large it's definitely possible to rocket jump with it if you have a mouse with a high max tracking speed and large mouse pad or mouse acceleration is used.

It's sad I can't find a good guide properly explaining Pre-Rendered frames.

but 1st what to do.

Open Nvidia Control Panel

Under "3D Settings" select "Manage 3D Settings"

Now you can either do this Globally or for a specific Program (or game) if you select by program you will have to select the one you want to change via the drop down list or you may have to add it.

Either way under "Settings" you will find "Maximum Pre-Rendered Frames" for most FPS games set this to 1. (you can also do this globally if you want)

Now for what Pre-Rendered frames does (to my understanding which really isn't that indepth on this)
Pre-Rendered frames when set to 3 draws 3 frames before releasing 1. Which in practice means you have higher input lag (how much depends on your framerate)
Formula = (1000 / FPS) * PRF = Input Lag in milliseconds ( this is assuming a constant fps plus I might be slightly off on this)

EX1.
Pre-Rendered Frames = 3
FPS = 200 (assuming constant)
Input lag = ~15ms
Input Lag added by PRF = ~10ms

EX2.
Pre-Rendered Frames = 3
FPS = 100 (assuming constant)
Input lag = ~30ms
Input Lag added by PRF = ~20ms

Some of you might ask why you would want to have PRF = 3 or at least anything higher than 1. The main point behind this is that if there's a sudden FPS drop, say you have 90fps while playing your favorite RPG and then you suddenly drop to 20-30 having those extra Pre-Rendered frames really helps to smooth that out. In some cases having PRF higher means you'll have a slightly higher overall FPS.

If anyone knows more on the topic feel free to correct me.

-edit-
Personally I have global setting PRF = 1 and I individually change games to higher PRF if I have a lot of FPS fluctuation (Witcher 3 and Ark Survival Evolved I have PRF = 2 and PRF = 3 respectively)

Corporation makes mistake, consumers get man handled by police. Yep makes sense to me.

He doesn't have enough liquor to satisfy a fish with that name.

RSI isn't developed any faster or slower based on mouse weight it's the repetitions and lack of breaks. Matter of fact I'd argue that since heavier mice tend to be larger palm grip mice and more ergonomic that RSI likely develops slower on those than on light ambidextrous mice.

I couldn't watch all of it as it was giving me a headache from all the black frame insertions and frame jumps you did.

It appears to be a WMO with the Wheel removed and bare wires (no protective jacket)

Pretty sure weight is a mostly preference thing as well.

there's a plethora of top level CSGO players using mice over or around 100g. Unless you count 100g "around" 90g though

A fine point to make on this is Scream went from using a ~104g DeathAdder to a ~80g FinalMouse with his name on it and his aim doesn't seem any better or any worse for that matter.

Max! was really good and had great aim, but definitely not the best even when you ONLY consider sniper play. Pretty sure Sheep was overall a better sniper at the very least his gamesense and judgement if not his aim was better than Max!

also if you respond to this I don't plan on arguing about this as this shit is kinda pointless anyway.

https://i.imgur.com/UwTZbPz.jpg

My german shepherd when he was a pup.

This is definitely your issue, you may not need a new mouse, though you might prefer that over the other options for a fix.

Mousepads matter quite a lot in Max Tracking speeds here's an example that I left in a review for the Ripper XXL series mousepad.

Mice Tested:
G400s
G400
WMO 1.1a
Zowie FK
Logitech M-UAE96

Mousepads Tested:
XTRAC Ripper XXL
XTRAC Hammer
Steel Series QCK+
Custom Cloth Mousepad (of the generic cloth type)

With the G400s @400 DPI 1000Hz
Ripper XXL 3.2 m/s
QCK+ 4.6 m/s
Hammer 4.2 m/s
Custom 4.0 m/s

G400 @400DPI 1000Hz
Ripper XXL 2.8 m/s
QCK+ 4.2 m/s
Hammer 3.7 m/s
Custom 3.6 m/s

WMO 1.1a @400 DPI 125Hz
Ripper XXL 0.9 m/s
QCK+ 1.6 m/s
Hammer 1.3 m/s
Custom 1.2 m/s

Zowie FK @450 DPI 1000Hz
Ripper XXL 3.0 m/s
QCK+ 4.4 m/s
Hammer 3.9 m/s
Custom 3.7 m/s

Logitech M-UAE96 @400 DPI 125Hz
Ripper XXL 0.8 m/s
QCK+ 1.4 m/s
Hammer 1.0 m/s
Custom 1.0 m/s

I don't know exactly how to describe this but in my experience Solid Black Mousepads > everything else and typically mousepads that have a bit more resistance tend to have the best max tracking speed for a mouse, while mousepads that seem to have more glide to them are significantly worse.

Side note: Common side affects of hitting your max tracking speed. Looking straight up/down almost instantly, crosshair just suddenly skips like 10 degrees of movement either left/right, massive negative acceleration.

FYI new gaming mice rarely have this issue as all the new logitech mice with the G502 sensor can do like 7+ m/s on basically any cloth surface, Zowie is around 5-6m/s with their latest series of sensor, razer DA chroma series or anything recent is also 5+m/s on basically any cloth surface, etc.

-edit-
@OP Most mice do best around 400/800 DPI so you don't really need to change that, if you're not using 1000Hz for your mouse though you should definitely try that. Otherwise your options are use a different mousepad (I really like the Steel Series QCK pads, from what I've been told Puretrak Talent mousepad has a similar max tracking speed if you prefer that) OR you could get a new mouse.

Idk maybe treat the same way we treated Germans during WW1, perhaps the same way we treated the Vietnamese Americans during the Vietnam War, maybe the same way we treated muslims/iraqi americans during desert storm.

Hell just flat out comparing the Japanese internment vs German/Italian internment during WW2. Less than 1% of Germans and Less than 1% of Italians that met the criteria for of being "at risk" were actually interred. While the Japanese saw interment rates of nearly 20% and nearly all mainland Japanese Americans were forced to move. (if you count temporary interment that number reaches nearly 90%)

Hell even the criteria for being an Japanese American was fucked up especially when compared to German and Italian counterparts. The Criteria for Germans and Italians being at risk was within 3 generations of immigration, Japanese you could be as little as 1/16 Japanese i.e. a Great Great Grandparent being Japanese. to be interred.

Something is wrong with one or both of these underlined statements even in your logic.

Also just going to point this STILL meets the definition of a political prisoner. It makes NO difference if their was some BS reason or not or whether the US or USSR or anyone else did this. This is still fucked up.

Weird cause according to our own government in the 1980s we had 0 reason beyond racism.
"In 1980, under mounting pressure from the Japanese American Citizens League and redress organizations,[22] President Jimmy Carter opened an investigation to determine whether the decision to put Japanese Americans into internment camps had been justified by the government. He appointed the Commission on Wartime Relocation and Internment of Civilians (CWRIC) to investigate the camps. The Commission's report, titled Personal Justice Denied, found little evidence of Japanese disloyalty at the time and concluded that the incarceration had been the product of racism. It recommended that the government pay reparations to the survivors. In 1988, President Ronald Reagan signed into law the Civil Liberties Act of 1988, which apologized for the internment on behalf of the U.S. government and authorized a payment of $20,000 (equivalent to $41,000 in 2016) to each camp survivor. The legislation admitted that government actions were based on "race prejudice, war hysteria, and a failure of political leadership".[23] The U.S. government eventually disbursed more than $1.6 billion (equivalent to $3,240,000,000 in 2016) in reparations to 82,219 Japanese Americans who had been interned and their heirs.[22][24]"

https://en.wikipedia.org/wiki/Internment_of_Japanese_Americans