What complaining about Aim assist says about you

I have to disagree with this video and title because the user seems very biased, being they too use a controller and the title seems directed towards others like they're automatically incorrect.

A good video I've found also brings up some good arguments, but it should be noted it was from a mouse & keyboard player (I think).

Biased as in, someone posts an argument up and anyone that argues it is seen automatically wrong.

All of the arguments come from one opinion that it's mostly mouse & keyboard users spreading the notion that aim assist is overpowered, but hasn't anyone thought that other controller users might too not like aim assist and want it changed?