These problems seem to be limited to people who are chronically online. People who live on Facebook and Twitter. I know this is a bold claim but I’m immune to cancellation since I simply don’t have accounts on social media, and don’t use it. I live in meatspace and all of my friends and acquaintances are in meatspace, so good luck taking me down. There could be someone on Twitter right now trash talking me and telling everyone how horrible I am and how I should be fired and look! it’s not affecting my life in the slightest. Quitting these online-outrage tools is the first step.
I love the term meatspace! I feel the same way. I do have Instagram and even Facebook but I don't use either much (post travel photos on insta, use market place on Facebook). I generally feel like my friends are very much "meatspacers" first and foremost and any social media is additional and incidental.
The anecdote I'm describing wasn't a social media-driven thing at all. I agree though, social media makes it far worse. I should have clarified in the story though because I meant to indicate that these things occurred even before social media was such a major influence on this kind of behaviour.