Nobody wants to see their messages get downvoted. This is bad for our mental health as individuals but especially as a group.
I think that at some point in your life you gotta face the fact that there is a sizeable percentage of population that is going to disagree with you whatever your opinion is. And more than that, sometimes you're gonna say dumb things and in that moment you need the checks and balances of other individuals to tell you that you're an asshole. The opposite mechanism of that is called echo chambering and in less than two decades of social media already produced flat earthers, incels, anti-vaxxers and a fresh rise of fascism in western society.
Being wrong is not the end of the world, admitting that and trying to fix it is the first step towards being a better individual.
Either that or go retire on a mountain and spend your time with goats. They're never gonna downvote your posts and you will increase cheese production, this way we all win.