Luckily .NET is not married to Windows and MS ecosystems at all for good 9 years already. I'd be long gone and using something else if it did :) (very happy I've stayed though)
Agree with your worries and hope they find their engineering excellence again, because while DevDiv teams working on .NET are isolated from problematic influence, it would be a shame for MS troubles to affect them. It's just too big of a project to continue without significant funding and there is probably not enough community goodwill and traction in absolute numbers (which are wasted on worse languages like Go) to carry the torch.
Agree with your worries and hope they find their engineering excellence again, because while DevDiv teams working on .NET are isolated from problematic influence, it would be a shame for MS troubles to affect them. It's just too big of a project to continue without significant funding and there is probably not enough community goodwill and traction in absolute numbers (which are wasted on worse languages like Go) to carry the torch.