If people are cheating, how are there specific highlight players?

This is what confused me from Vacsucks guys, who think all pros are cheating. In this case, you wouldn't see specific really good players like donk, s1mple, zywoo, etc. If everyone was cheating no one would want anyone else to get the glory, they'd just cheat harder to win.

So unless certain players are being deliberately chosen by tournament organizers to succeed, with some massive setup behind the scenes that nobody knows about, the idea doesn’t really make sense.

I'm not saying some pros can't be cheating, but I don't think there are very many.