Can git change?

Hello! My name is Patricia and I work as a software engineer in Brazil. I also teach sometimes at Le Wagon, a programming school. I brought the discussion about changing our repositories' branch to main instead of master. The response of one of the owners was that "Git has not changed it, so we will not change". So here I was, wondering if maybe Git would hear me out :) Do you have any thoughts on it?

Thank you! Best regards, Patricia Camiansky.