Microsoft is addicted to your data. They siphon it off whenever they get the chance, often times by default and without your knowledge or consent. Even their cli Linux tools have """analytics""".
This will never change, no matter what slick marketing materials they produce, what PR fluff they have, or shills that shill for them.
The simple fact is I cannot trust Microsoft, especially to not touch code in my private repositories. I am sure they just want some "metrics" and to do some "analytics" on all the private data held in GitHub.
To use GitHub now, is to trust the same company who works hand in hand with the government and the NSA to make sure you stay insecure and known to agencies who just want to run some "metrics" and do some "analytics" on you.
No thanks.