Choosing CSGO as the acceptable benchmark for success is also incredibly stupid. It's not a success unless it's the world's top FPS? Everything else he says is wrong but that is the most boneheaded part.
Why do people who's entire existence depends on stringing out vacuous non-content in as inoffensive and charisma free style and for as long and often as possible think their opinions on something complex and subjective are worth hearing?
Someone used to discussing which melee unlock is better should stick to simple topics you can describe in a youtube thumbnail, although "I'm an idiot" or "I'm out of my depth" might be suitable after all.