You used to be able to "grab" the enemies with your spray, which made wide swinging less effective in CSGO if you knew how to spray properly. This is almost non-existent in CS2, so, as a result, we have the wide swing meta where holding an angle is obsolete and you always have to be on the move. In my personal opinion, if CS2 models slowed down more visibly as they did in CSGO, gunplay would instantly feel better.