We could find* idiots (or fake idiots/bots, who knows/cares) advocating for anything we want online. Humanity has shown themselves to be completely incapable of regulating their online manners relative to anything we'd find acceptable in real life (across any and all spectrums). So if it ain't happening in real life, who cares?
*And in the case of modern social media sites, it's not really 'find', it's a carefully curated feed from corporations to keep us best engaged with their ads/services. Usually through making us angry, which can't possibly be good for us.