The big loss of game box culture already happened sometime in the 1990s. Before that, games often came with various kinds of "feelies": https://en.wikipedia.org/wiki/Feelie
There were non-nude people on there, once upon a time. But the banking issues around XXX caused a mass migration to that service. I think originally it was supposed to be like patreon.
I think a bunch of people around here used it for tutoring and yoga classes and such. It was meant to be a Patreon. But after a while, they stopped because everyone assumed it was "tutoring" and "yoga classes".
Perhaps this is why every platform ends up banning or pushing all the XXX to a red light district.
It was started by the founder of clips4sale and intended primarily for the findom kink. They really pushed the SFW angle early on as a way of hanging on to Stripe's low processing rates.
There are still people on there who make $$$ by pretty much just publishing Instagram-level stuff, but in bigger sets + videos. Most actual cosplayers moved off OF eventually and either sell directly or via Patreon now.
It doesn't always have to be hardcore, but the implication of having an OF is "porn star".
I don't like the interviewer, but just three weeks ago, Eric Schmidt was on the podcast and he is obviously very smart and knowledgeable about technology and business.
"I'm so smart that you should just hire me without any interview but also I have to practice for weeks before I can implement a topological sort or longest common subsequence algorithm."