The key thing here is it allows for very high bandwidth to go almost anywhere on earth, not just spots where it's easy to land a cable. Starlink's already demonstrated how great that is for consumer bandwidth (50Mbps); a multi-gigabit link terminated at a satellite is fantastic.
The part that impresses me most is they're talking about LEO satellites. Those move fast! Starlink does this with a very impressive phased array antenna design. Conceptually tracking a moving satellite with a laser is as easy as rotating a mirror, not sure how hard it is in practice.
The part that impresses me most is they're talking about LEO satellites. Those move fast! Starlink does this with a very impressive phased array antenna design. Conceptually tracking a moving satellite with a laser is as easy as rotating a mirror, not sure how hard it is in practice.