The tradeoff here is "do you want to trust this repeat abuser again, or trust someone else who has not been [as] abusive?", not "do you want to trust this repeat abuser again, or nobody ever again?"
You're presenting an extreme example of a false dichotomy.
I don't see MS as the problem, but the structure of how we, as a society, create and use IT.
Signal uses DRM to protect its users from the OS. This is nice, because now they don't have to run to some other companies that could do the same thing.
You're presenting an extreme example of a false dichotomy.