Sorry but that's bullshit. This is just deleting a few words from static content. The whole `main` thing required:
* Github (and Gitlab etc.) to make `master` configurable - an entirely new feature.
* All tooling that previously could assume a default of `master` now can't have a sensible default. You have to specify every time.
* Users to remember which one to use for every repo.
This is still causing me pain. Repos I use are about 50:50 split between `main` and `master`. I sure do love having to retype `git switch master` half the time I do it.
This is dumb, but it definitely is less effort than the dumb `main` change.