Probably you need some kind of "court" system. Or maybe if enough dedicated servers say you're cheating, they just ban you.
Yes this is more effort but from the company's perspective they outsource most of the effort to free labor. It can probably be abused if enough admins from different servers band together though.
I think free to play is where the market has ended up.
I get it, though, I kind of stopped playing competitive games after it became all about the F2P grind. Even cosmetics-only F2P hits a part of my brain that I try keeping in check. I just play single-player and cooperative games now.
I say consteval was caught cheating on the server I run, and that account should be banned.
Am I, my server's admin, lying?