There's a user on Lemmy (I forget what instance and the name of the user/comm escapes me right now) but they just blog on their own comm, which shares their name IIRC, and anyone can reply to them. I've replied a couple times and they don't always respond (and I wouldn't expect them to; I don't respond to a lot of replies to me), but when they do, it's usually a pleasant experience.

You might be wondering how you get subscribers. A lot of us just browse /all, so we see everything. (I've since learned how to hide NSFW comms/posts and that's made my experience better. YMMV. I wish I could still see NSFW discussions; I just don't need to see porn of girls who look 15, and guys who try to get other guys to look at their junk — it's usually one or the other, and neither appeals to me at all. So not everything.)