Well.. Galileo was yelled at too for a very long time. But it got quite good in the end. Why? - Galileo HAS. Offers precision down to 30cm without additional

Well.. Galileo was yelled at too for a very long time. But it got quite good in the end. Why? - Galileo HAS. Offers precision down to 30cm without additional correction data - Also it offers crypto graphically signed navigation data (OSMNA) which basically eliminates spoofing attacks Both for free.