You're stuck in 1995. Today's Microsoft is vastly different from that of 1995. Here's a fun fact: Microsoft is the biggest contributor to open-source in the world right now. Linux is built into Windows today. Indeed, the people in charge of today's Microsoft have gone all out and openly admitted they were wrong in the past.

https://www.theverge.com/2020/5/18/21262103/microsoft-open-source-linux-history-wrong-statement

Microsoft has also been very pro-blockchain. If you support open source, support Microsoft.