Every day, I see absolutely moronic comments getting upvoted while perfectly reasonable takes are downvoted. This would be a great opportunity to curate your feed by blocking these users en masse. Active curation like this is the only way to make social media even half-tolerable.
Whether you use it to filter out toxic users or to build an echo chamber, I think everyone should be free to do so. No one should be forced to share space with people they feel bring no value to the discussion - or, worse, make it more toxic.
You can use Mbin to see upvotes