They should implement honeypots like they did with Dota 2: https://www.dota2.com/newsentry/3677788723152833273

but yeah I can agree, my friends say CS2 is full of cheaters, I have played 7-12k rating and I got only a few cheaters throughout this whole year of CS2.

and they say they keep playing Valorant because there's way less cheaters than CS2.