Yeah I think any of the face emoji could be misused, sadly—even "

" can be used in a passive-aggressive or nasty way. ;; For the reasons discussed I don't think a laughing react is a good idea, but part of me feels like "

" would be a good alternative? Like @/xSuperMario64x said, it seems versatile enough to be good for a lot of different contexts.
I'm also wondering if it would be possible to disable certain reacts or reacts altogether for the What's Bothering You thread specifically, since that seems the most likely problem area for react abuse. But I don't know if that's at all doable/feasible from a coding standpoint.
Maybe a hug like "

" could be a good sympathy one? I also like the idea of a congratulatory/"heck yeah"/"^this" kind of react like a crown, star, or trophy/medal. Sometimes I do worry about people misunderstanding me if I do a sympathy Like or something, so I think that a wider range of reacts allows for more nuance/better expression of meaning, but I understand that it's tricky territory too.
The variety of reacts at camp is also just very fun, and I just wanted to say that the little shooting star "wished upon" react seems super sweet? ;w; I kind of love it and wish it could stay around.