I know its progressive to consider sex work a perfectly good career choice but some of us still think its worth encouraging children to have some degree of modesty and keep sex a taboo topic to be explored with someone you trust.
And if you haven't noticed prostitution on instagram and twitter you just don't know the lingo, but basically city names + dates in the bio is a solicitation to DM for rates. "NYC 9/12-9/22, Miami 10/20-31", that kind of thing. Actually the one thing that impressed me about twitter is how much of a bubble this is, you don't stumble upon porn accounts in general, but once you follow a couple of accounts that promote sex work even politically (which I think people totally have the right to do, I do prefer the nordic model to whatever america is doing) you'll see hundreds of these.