I will never understand this from software engineers/tech people in general. That demographic knows how technology works, and are equipped to see exactly where and how Microsoft is taking advantage of them, and how the relationship is all take and zero give from their end. These people are also in the strongest position to switch to Linux.

The only explanation that makes sense to me is that there's an element of irrationality to it. Apple has a well known cult, but Microsoft might have one that's more subtle? Or maybe it's a reverse thing where they hate Linux for some equally irrational reasons? That one is harder to understand because Linux is just a kernel, not a corporation with a specific identity or spokesperson (except maybe Torvalds, but afaik he's well-regarded by everyone)