I disagree that there is more we share in common than not with white supremasists, that's who we're talking about right? You are right to try and ignore it and shut it out, it's a priviledge to stay calme and to have them in front of a screen as opposed to real life.
Mindfulness regarding social media is totally where I'm at too, currently listening to an audio book on Ikigai.
I love your positive outlook, keep these videos coming luv.