I maintain that what people mistake for porn addiction is just depression or possibly ADHD. Constant masturbation is a series of easy dopamine hits. If you quit cold turkey without making any other changes, you’ll probably just replace it with social media or gacha games.
Personal answer: I draw art for a stupidly niche internet community. I’m a less popular artist so I go wear the community already is. I found one other artist on Mastodon and several on Bluesky.