The footage of launches definitely is all kinda fishy, isn't it? Maybe that finally deserves its own topic!
They just use the ionosphere to bounce signals, that's all, algorithms a decoder and you're done.
No flying chunks of metal at an impossible height. No soaring, Sesame Street-style rockets with giant flames bulging around space. No flying penguin "shuttles" going deep into the thermosphere. No international space station with diapered astronauts floating around, wasting time, making YouTube videos about doing nothing and how much of a waste of money it is, making musicals on ukelele.