Feels like no one is "safe"

18+ only One of my compulsions is m*sturbation, I'll get triggered by something and have to disprove it and find something "safe" to do said compulsion. Usually this means they have to follow some rules I have: 1) Don't do things I consider immoral (Cosplaying underage characters, doing step fantasy stuff, infantilising themselves in anyway, whether that's an outfit, a hairstyle or a word in a title like "teen" or "18 year old") 2) Be 20 or over (Although when I was in therapy, my therapist told me to trust the verification process of sites and I did so for a while before seeing something that made me doubt their ability on p*rnhub but obviously if people had bios saying they were 18/19 then that person wouldn't be safe, basically one person was verified and when I was checking their social media, I saw something that meant they shouldn't be, I reported everything of course and haven't used the site since.) 3) Don't follow people who break rules 1 or 2 (Usually I give people the benefit of he doubt that they don't know if it's only 1 person or so, but this is what I'm worried about.) I just remembered that the only person I still considered safe might not be, I gave them benefit of the doubt about one person they followed who did things I don't like (Step fantasy stuff) and I'm scared I shouldn't have, this popped into my head and made me check if anyone else in their following is bad the aforementioned person was fetishising the whole step family thing, yuck, and another who follows people I've blocked on Twitter, as I was checking their following I kept being triggered, I'm worried I never should've give them benefit of the doubt the first time, another person they follow, follows people I've previously blocked/reported for being scared they're infantilising themselves or the step family thing, I DM'd one of the people who follow a bunch of people who broke rules one or three to give them benefit of the doubt and let them know about what some of the people they follow do and did the same to the people I considered safe. But it feels like every person I considered safe at some point turns out to do something I consider immoral, sometimes it's me being scared (Like when someone was wearing a checkered skirt or a skirt with two lines at the bottom). The only reason I considered this person no longer safe was because of the site they used that I mentioned earlier