If people can't tell the difference in an AB test, how will the real porn out compete the generated stuff? Porn distributors aren't known for their truth in adv

If people can't tell the difference in an AB test, how will the real porn out compete the generated stuff? Porn distributors aren't known for their truth in advertising or care in sourcing of material. And even if they were, how would the porn distributors be able to source the real stuff, when anyone can create porn of anyone they imagine? You might say PKA will save us, but people aren't going to be typing out `gpg --verify` when their hands are otherwise occupied.