when you boost (rechost or whatever) a post it strips the tags.
so if i quick-boost a nsfw image post that is not marked "adult content" (maybe the artist forgot) but did originally have nsfw tags, 1) those tags will be stripped, and 2) people who have those tags muffled will still see my boost of the post?
3) but the tag muffling would have worked correctly and hidden the original, non-boosted post? (because it had its tags)
and if instead of doing a quick boost, i add my own reply and tags to the boost, 4) any tags i add to the boost basically don't exist and will not help it get correctly muffled?