sunderkeeninturbochad69Forgive my ignorance: why would anyone ever want a sensitivity randomizer for anything other than destroying their aim?the muscle memory meme is just that, a meme. Aim is almost entirely a factor of motor control, comfort, and being warm on the current sensitivity. A randomizer sacrifices warmth and some comfort to focus solely on improving the underlying motor control. In particular, the reason for the frequent but generally small sens bumps as currently designed is to keep the fine motor control as a focus while not changing from 6 inches to 18 inches in 1 second and simply being unreasonable.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4747782/ has some info, but iirc there were other studies done which showed greater overall task accuracy improvement overtime with frequent small adjustments as well.
You are too far ahead for aiming concepts in tf2 community, majority of tf2 players believe aim training is a waste of time.
https://youtu.be/u2m2UbxkHHE?t=395