I remember. Suddenly and out of the blue there were new "contributors" to Github projects everywhere who weren't actually coders. They'd like make a spelling correction in a readme file and declare themselves part of the project. They'd create issue tickets and threads fighting over the inclusivity or whatever of a project's contributors and fought to establish those "codes of conduct" which basically amounted to "if you do or say anything we find offensive then you're out". They got people to start changing the name of their master branches to "main" because "master" was of course offensive to black people.

It all felt very coordinated, especially coming not too long after the whole GamerGate debacle, which exposed at least one cabal of SJW cultural saboteurs.