I'm forced to use Windows 11 for my work computer, and I can't honestly say without looking what my default browser is. I have #Firefox, #Vivaldi, and of course Edge because it's pushed by corporate. I solve most of my problems by just not closing my browser. Ever. Occasionally Windows "helpfully" puts Edge into my taskbar for me and I helpfully delete it as soon as I see it. Still, this is beyond the pale. If Microsoft won't stop doing it, the courts should stop them.