The cheaters don't make them, they buy them. It really needs a multi factor solution. The technical solution is not enough. Trying to buy cheats should be like trying to buy chemical precursors to illicit drugs. There should be a strong social stigma. Most cheaters have no problem with it because 'everyone else is cheating', justifying their behavior. There was a time when 'everyone else smokes' was justification, but now it's mostly defeated. There should be real world implications. Sign in with your phone number and 2 factor auth, which is located to a physical address. Cheating is a form of fraud. There should be legal implications.