Yeah, my personal experience is the opposite where I find myself having to outright block people because I generally don’t have an issue until outright blocking them is needed.
It would be great to have a “mute post/thread/comment” option that just stops any reply notifications for that specific item of yours. That way you don’t have to select specific people to mute/block and it doesn’t affect anything outside of that one specific comment of yours.
I think it’s also the speed and number of connections leading to the topic change. I think many neurotypicals would jump from the carnival to the rodeo, or to the bee story, but they wouldn’t jump all the way to wondering about wasps from talking about the carnival in one go.
From the outside, the topic change is so different that neurotypicals can’t follow the connections.