Microsoft is taking over the world. They now own Github, NPM, Citus data, LinkedIn and a ton of other companies. Not to mention they have a trojan horse on almost every new developers machine thanks to TS and VSCode, and all of the data and services that companies are trusting to them on Azure. They are poised to become a data king.
TBH... if I had a bunch of liquid cash to fuck around with I would be buying a ton of MSFT becuase my gut is telling me they are going to really take a huge slice of the open source development pie here in the next few years.
They know that is the market they need to capitalize on which is why all these acquisitions and investments are happening.