Using the C# debugger is also restricted to Visual Studio & VScode.
Microsoft loves open source, and windows is the most open operating system (look it up).
It’s totally not embrace, extend, extinguish in any disguise.
Coopetition exists (I’d point to the CNCF), but corporations do that really, really, begrudgingly only just due to the sheer complexity.
While I do not suspect that the somewhat benevolent notions will wane in the near future (the data is valuable enough, and you cannot afford to lose to another player), I sincerely enjoy just opting out because I like doing that.