We don’t have a solution for an asteroid coming toward earth anyway right now. It’s not illegal so SpaceX will try and do it and then astronomers can try and

We don’t have a solution for an asteroid coming toward earth anyway right now. It’s not illegal so SpaceX will try and do it and then astronomers can try and adapt. If it turns out to really bad, SpaceX could be forced to deorbit the satellites I suppose, but that seems unlikely.