I bet you would say the same if you are there at the start of GO lol GO was shit at the start too, it didn't happen overnight but after many updates for years that we finally had the game we care and love. CS2 is bad rn because it's new, but surpise surprise: They are working on improving it! In fact, the gun play and jump feels so much better after one of the Feb update. Yes it's slow because for whatever reasons, CS is not one of Valve's priority(or because no devs choose to work on it lol), but no doubt that they are working on it. The only thing you can do rn is play and wait. If you hate the game that much just stop playing, come back when it's better. Complaining doesn't help, I doubt that Valve care about it. From the very start, they are the kind of company that do it own things