The thing is, not all viewpoints are equally valid, and some are both unreasonable given the facts and have actually dangerous implications.
For instance, minority viewpoints like promoting herd immunity as a solution at this point (like some prominent people were doing as recently as a month ago [1]) is about the dumbest thing ever. It's pretty much "let's try to get everyone sick (with the death and disability that entails) just before our vaccine effort bears fruit and would make that pain unnecessary. It's nonsense, and at this point it makes more sense to downvote than to beat the same dead horse yet again.
[1] https://abcnews.go.com/Politics/trump-embraces-idea-herd-imm...