No deleting it is the only way.

The same exists on Lemmy and most forums. Unless you’re going to create new usernames regularly, people can scroll through your post history.

You can do that on Lemmy as well. And if it wasn’t possible there would most likely be an external service providing that. These are public forums. You should use them under the assumption that everything you say can and will be used against you.

No.

I think it’s super creepy that anybody can just click on your profile and go to any comments and any post

Almost as creepy as your actual post history here.

What are you posting that you are worried about?

Honestly. You are just not that interesting. Neither am I.

You have hundreds of comments here and I can read them all.

But I didn't bother. You are not that interesting. (nor are the vast majority of humanity, so I am not singling you out here.)

If you don't want people reading your posts and comments. Do not post or comment.

No, I’ve always liked it this way. Even if you could, a search would find all your posts. In what way is this “creepy”?

Lol OP, maybe make a separate account to post on c/EmmaWatsonsFeet of you don’t want people to see it.

"Hey, honey, it's the episode where OP learns how the internet works!"

Seriously, the fact that you haven't figured out what the fuck a burner account is tells me you're nowhere near old enough to be near the internet on your own. Fuck off and finish your homework.

Yeah, don't participate in publically available social media.