> I thought it would be a good idea to do the core structure for the new test suite in public on master first though given all the rage that has generated maybe that was a bad idea.

I don't entirely understand what this is saying. People wouldn't have been outraged if only the tests had been updated and/or he pushed solely on master - but he pushed breaking changes onto the release branch(es) too. Breaking workflows that have worked for years is a prime way to get people irate, and then seeing "Claude" in the commits just pours gasoline onto the fire.