I find the whole situation odd. There is absolutely a market for H games, this site more that proves it. a fair amount of games have 10+ million views with a committed fanbase, No real Marketing.
Its ok to give a "young adult" a game where the whole point is to kill as many people as possible, and sometimes in the most gruesome way possible, but Sex is still Taboo and it doesn't matter how big the audience is.
Onlyfans is a great current example. They almost ruined their business, because they had to cave into the Righteous minority and banks we going to stop doing business with them.
Its going to take a few small company's making big $$ for the stigma to disappear.
I don't think Illusion is that company anymore. Time to start looking local.