Is there an ignore function that works? And if not, why not? That would be incredibly useful.
I only see a “block all notifications” section in my profile. This does not block a user’s posts.
PS–your “your post is similar to” function is teeerrrrrrrrrrible. It popped up twice to suggest this question was similar to some thread about “thermadrene” in supplements and some other nonsense not even remotely related by text or by subject. Please either disable that or fix it, it is useless.