Yeah, it's going to be an uphill battle convincing me to go through and talk to my co-workers to convince them this is something we should do, then change all of my branches back, against the defaults of most git providers. All for?
Also, I don't know that I'm convinced that 'master' in this scenario is more descriptive than 'main'.
Moving back has additional costs, it doesn't simply undo the costs of moving forward.
For the record; I still use master branch for personal projects. But trying to impose it on anyone else is madman-levels of obsession that you might want to work out with a therapist. It simply does not matter to anyone with actually relevant priorities.
If it wasn't for muscle memory and my bash aliases, I'd be using main too. Get a life and stop bitching about default environment variables, it's a huge red-flag to employers.