And you have to emit radio waves into someone’s jurisdiction in order to do that. Those wavelengths are usually highly regulated, make no mistake that just because it’s a satellite you’ll get away from tracking. If the governing body requires the satellites beam back connections metadata for a given subscriber, they will.
Also, as far as I can tell, the satellites need to have a good idea of the position of the ground points, in order to perform beam forming towards them. I wouldn’t be able to tell how precise that is.