I am not concerned with it. I am just waiting to see humans land on anything outside LEO in my lifetime. I, personally, don't think we are currently capable of it and never were. I know you will all downvote me, and think I'm am idiot, but somehow we managed to land on the moon in the 60s and broadcast to the entire world from space, through radiation belts, but I can't get a cell signal 20 miles outside of a big city. Let alone same TV channel 80 miles out! Seems sus to me. Why haven't we been back to the moon since the 60s? My guess is that we never did go because we can't traverse the Van Allen Belt.