

Why do you believe windows is required to stay connected with the world? Are there specific applications you believe can only run on windows or for which you believe there is no alternative?
Just in case, you can have a look at https://alternativeto.net/ , input your windows application and find opensource alternatives that run on Linux. You can make a list and double check with the community here.
I ask because there might be a possibility for you to go full Linux. It depends on your requirements.
Not specially you, just a comment about the license: OP’s problem with attribution is minor. The major problem they have is that Microsoft took his time to get a personal intro to the project, forked it and didn’t contribute back. That’s what he’s unhappy about. That there was no attribution is barely important.
Yes, choosing MIT doesn’t require hem to contribute back and it should’ve been a restrictive opensource license, but it seems he really thought they asked for a call in order to join in on the development.
Anti Commercial-AI license