Got it. What about questionable words, like words that could be valid descriptors of legal images and also illegal ones. If someone typed:
teen (some sexual stuff, eye color, other irrelevant stiff, etc) then they might be referring to 18-19 (c.f. the "teen" category on legitimate porn sites) or the might be looking for 13-17 stuff.
So would the generator
a) block this prompt because of the key word teen? b) allow the prompt but edit "teen" to "18-19"? c) allow the prompt as is but the AI would make sure to generate something 18+ essentially because it knows anytime it makes something sexual it is supposed to be 18+? d) randomly generate an image that could be anywhere from 13-19?? (the distribution would probably skewed to the higher age end just because there is more training data matching that collection of words) but still!
Wow, okay. So I guess my conclusion in that case would be that the filter is not very strong. So then it's pretty easy for people to generate illegal stuff consistently if they try and probably also pretty possible for people to occasionally generate stuff that is illegal by accident?