You need to report posts that are violating the community guidelines by using the report functionality on the offending post (the little exclamation icon --> ).

Members should not be saying things like, "I don't like this topic" or "I find this topic distressful and offputting." If the topic is appropriate to the forum it's posted in, then it's up to each individual member to take care of themselves and not click on, read, or participate in topics they have no interest in or dislike.

There is zero reason to offer negative feedback to other members publicly about not liking a topic. Don't participate in a thread if you don't like a topic, it's that simple.