You clearly don't know how Anti-Cheats work do you?

Anti-Cheats have to detect an active cheat before it can ban someone.
Also the Anti-Cheat must have the code of said cheats to be able to detect it.

Also, if you look at the VAC discussion forum, you will see that VAC and other Anti-Cheats are working just fine.

引用自 kazan dibi：

all of the CS2 is full of cheat aim hackers, bunny hopers, wall hackers, hookers and brute force players. The CS2 should terminate the servers and go to vacation.

Complain in the games own forum, or to the games developers directly. This steam related forum, is for steam users to make suggestions to valve, for changes to the Steam UI on the app, client, or website. Has nothing to do with games are any other suggestions.

引用自 kazan dibi：

all of the CS2 is full of cheat aim hackers, bunny hopers, wall hackers, hookers and brute force players. The CS2 should terminate the servers and go to vacation.

https://steamcommunity.yuanyoumao.com/discussions/forum/9/

It's easier to just send cheaters on a VACation.

cs2 is less game type on now

It sucks, yes