At this point I think reactions should be made with consideration to the debate pit. Spamming "..." reactions on every post is not much different to when people were spamming the "crazy" reaction on every post they didn't like.
Preferred it when it was just brohoof tbh. Simple is sometimes best. If you like a post, brohoof it. If you don't, then don't.
Imo a downvote button would be fine, but some of the reactions are really vague as to what they mean. Like laughter. Are they laughing with my post or at it?