Welcome to the ancient times. The speed of information travel has always been capped but now we know that there is absolute upper limit - c. It still works on e

Welcome to the ancient times. The speed of information travel has always been capped but now we know that there is absolute upper limit - c. It still works on earth, now is not shared, but for most practical purposes the synchronization delay does not matter, except when it does like stock and sport betting. I think about this like this. The universe is always in exactly one state but for each inside observer the knowledge about this state depends on its location.