How do you disperse heat? How do you get people up there to maintain it? How do you power the damn thing? How do you get it up there intact? How do you assemble it without an atmosphere? How do you shield against micrometeors? And pieces of other satellites?
It's not viable, they're just scamming people with nonsense. We'll end up with very expensive rocks in orbit, and somehow they still get all our money with no consequences.
CC: she hacked you (npub1kn0…tw3f)