It has nothing to do with any of the things you listed, maybe you're projecting. It's not retribution to avoid someone, nor is it vengeful to shop somewhere else.

I have for years had a big list of people, companies, and other organizations I wish to actively avoid. The pandemic just gave me higher resolution on the "undefined" set of humans and organizations.

I already avoid racists, extreme partisans, assholes, anti-science types, people who are mean to waitstaff, people who don't read books, et c. Covid gave me a few more categories.