How do people even find this subreddits? I have been or reddit years, I am an active user that scroll r/all a lot and posts every time I have something to say.

How do people even find this subreddits? I have been or reddit years, I am an active user that scroll r/all a lot and posts every time I have something to say. But I never encountered this subreddits. Only sometimes people post links to spacedicks and I just avoid them. This subreddits, jailbait and whatever else I heard only from articles of people complaining about them, giving them more exposure they need. It's a huge community, you can't generalize it. It's not a bowl of ice cream. It's a country made of ice cream. And being a country it has it's population, and there are always they rotten ones.