I don't care much about any of these technical intricacies regarding word matching. I want Lemmy to be a human institution, which means no bots editing people's posts beyond possible spam control. If there is a serious trolling problem featuring specific keywords in a community, I'm fine with a moderator manually kicking off some automatic action to remove a bunch of posts at the same time. But we don't need robot nannies surveilling and messing with all of our posts.