He doesn't want do create NSFW anymore. He said that himself, he's ashamed of having created this content, but at the same time he can't afford to simply let all the money from patreon go, having two kids and all.
So what tags will this new game have? Monogamous romance right? He doesn't want to promote incest, sleep sex, rape, blackmail, futa, maledom, harem, bangbang, cheating, drugs, violence, like GTA no no, NTR and think about my wife everytime?
I wouldn't be proud to promote that, if I couldn't distinguish between fiction and reality.