Are there any thoughts on what technical change will actually happen? Will github change existing branches? If I make a new git repo with the defaults locally a

Are there any thoughts on what technical change will actually happen? Will github change existing branches? If I make a new git repo with the defaults locally and push, will github and local have different branch names? What git would do for this makes sense (git init -> branch main), but I'm not sure what Github functionality could change that'd make sense.