Personally, I think it'd be cool if red supergiants' toastiness was less severe compared to other stars.
This is already true! It's probably not super-notable, but the rate of CR loss is indeed smaller for red giants, brown dwarfs, and the like.Oh, cool. Although yeah I guess without some sort of indicator it's hard to tell (corona tooltip maybe?) but I also understand UI creep and all that.
Black holes are not deadly unless you get close. At which point they are quite deadly.
Though, iirc, it is possible to max bun over the top of them and come out the other side.