I liked bitbucket, it did its job, it didn’t break for me and I preferred mercurial.

Employers used GH so I switched but even now I use GH as a dumb git endpoint and do all my build/deploy with docker and shell scripts so switching for me is extremely cheap.

For work stuff I’ll use whatever I’m paid to use if I don’t get to make the call just as it was back in the svn days.