You don’t take random people, you let community elect people, vet them, and then have one internal person doing oversight of those people, then you have fewer salaries and more enforcers, thats how many forums etc work
It’d be better if they just hire 3-4 GMs per server (surely this could be done for close to minimum wage), and have them ban bots, but they clearly aren’t willing to pay. Automated solutions are clearly never going to work.