Microsoft is a corporation, which is a machine designed to grow capital. It doesn't think or have feelings. It can't "care" or "have good intentions" or "change its mind" because it has no mind. It's a machine that turns capital into more capital.
Has Microsoft finally changed?! Is it still evil?! I don't know... is a dog evil, or does it just keep doing things that a dog does, like any dog? Sometimes it seems like it's nice, or mean, but it's not "evil" or "benevolent" or whatever; it's following inscrutable dog rules.
Arguing about Microsoft's intent as if it were a moral agent is a mistake. It's not a moral agent. It doesn't have beliefs. It's a machine that grows capital. It's released some open source; it's run a decade-long campaign to destroy open source. We don't know what it will do.