But, anyway, they all came back to their senses, started
shooting at each other and developed many wonderful
weapon systems.

Beagle2: Another failure for human endeavors in space.

Irony much?

How wonderful that NASA was able to land men on the moon in 1969 with the
computer power of a Commodore 64.  And went to the moon to find it literally
teeming with extraterrestrial craft.

NASA wasn't expecting to be greeted in space by so many well wishers.

And what did they do?

"started shooting at each other and developed many wonderful
weapon systems."

Think of how much time is being wasted -- human time on earth is limited.

And NASA/ESA can keep sending all the missions into space they want -- every
mission which is not strictly in the interest of human advancement -- FOR
ALL HUMANS -- will fail.

End of Story.