It's hard to understand your stance on downvoting, but from what I can tell, you think everyone who downvotes should just downvote and move on without commenting. It's funny because every post I have seen about downvoting has said the opposite; "Don't downvote just because you disagree" or "If you downvote, post a comment as to why"...
I say everyone should stop trying to dictate how other people use their software and stop complaining that "everybody else is doing it wrong"™️. If you have a problem with downvoting, I think you can join an instance that has it disabled.