It operated with an independent CEO for a long while.

When I saw his interview: https://thenewstack.io/github-ceo-on-why-well-still-need-hum... i thought "oh, there is some semblance of sanity at Microsoft".

This was after seeing those ridiculous PRs where microsoft engineers patiently deconstructed AI slop PRs they were forced to deal with on the open source repos they maintained.

When he was gone a few months later and github was folded into microsoft's org chart the writing was firmly on the wall.