It's also a lot less likely with ultra-LEO constellations like Starlink. Not only do the satellites naturally quickly deorbit after loss of control, they're low

It's also a lot less likely with ultra-LEO constellations like Starlink. Not only do the satellites naturally quickly deorbit after loss of control, they're low and cheap enough that if necessary SpaceX can easily suicide-burn them to avoid catastrophe should it come to that.