Geez, and we wonder why people are paranoid about accidentally stealing stuff and keep submitting 'is it okay to do X' threads :'D
*coughipabolitionisthottakeincomingcough*
There will always, always be an arbitrary line between what counts as stealing and what does not. Sometimes we divide those lines based on intent, rather than the actual composition of the work, but intent is unverifiable. What seems to be a clear criteria for drawing the line between theft and not-theft in reality doesn't actually end up making things any less muddy, and just introduces a whole incentive to assume, invalidate, go on the offensive and defensive, and be super paranoid about taking inspiration from things.
What counts as cheating, in my opinion? Well, what game are you playing? If you let people believe you drew something yourself when it's AI-generated or straight up someone else's work wholesale, that's cheating. If you say 'I drew this without using any rulers or snaps', it would be cheating if you used rulers or snaps. If you say 'I literally just traced X', it is not cheating for you to trace X. If you're breaking your own stated rules, then you are cheating. It's honesty, plain and simple.
Now we're all free to feel like someone's playing a dumb game; if you're a tracer, no-one would have any respect for you as an artist; if you use Shortcut X, each person can decide for themselves whether they look down on your decision to use Shortcut X. You can win a game of 'chess against the computer but all my pawns are queens' and brag about it, and no-one cares; that's fine. Just don't say you won an actual game of chess when you're really playing 'chess against the computer but all my pawns are queens'.
Conversely, I think people should be allowed to roflstomp the computer with their army of queens if they darn well want to. Idk how they wouldn't get bored of it, but I support people's right to play dumb games and win dumb prizes.