As a band aid or even "solution", it could be a cosmetic thing?
Just a waring that if its "red" maybe you don't want to see this.
Spoilers can be for jokes or random stuff. It would be more as a "nope, not a joke or punchline".
It's already the case.
Check the other comment as an example.
Use the comment NSFW button after you posted yours.
Oh, ok. so its just for the entire comment sort of like a post? I don't know how I never noticed that. I guess I was looking for it on the markdown lazy-mode bar at the bottom of the post so it goes up as NSFW, not has to be changed to after you post it.
It's because Poalrs are mainly commenting NSFW content in posts that are already NSFW, but rarely in posts that are SFW.