To think cheating is not a wide spread problem, it to believe that a child will remain 3 feet tall and not grow.
Delusional thinking and closed minds never adapt to change.
I just gave you an example of how these things are easily mitigated.
Find a good server, make friends and stick to it.
I just checked and CS still has a server browser. I don't know if any multi-game browser like Gamespy or Kali are still around but such things were always useful in keeping track of your favorite servers.
The issue is Matchmaking has a skill system tied to it which rewards on actual skill so rank is given, highly rewarding to play. Most of us don't give a poop about server browsers because there is no incentive to play well and most people just throw or troll instead.
I do see your point however and it is valid if someone just wants a cleaner game, even there on servers however this is not guaranteed.