Over the last few days, it seems that filtering by Hot or Active just makes me see the same posts I’ve seen over the last few days (stealing memes meme and $4k fridge).
Filtering by New on Lemmy, however, is not the toxic filth that Reddit is, and generally gets the job done.
Unless I am doing something wrong, Hot and Active seem to not update enough / hide what I’ve already seen. I am doing my Subscribed, about 20 subs.
I think you have to tap on the post and then the website would then know you’ve read the post and then it hides it. I don’t think Lemmy would hide it after voting on it and not expanding on the post you’ve interacted with.