Olympic Ceremony Positive Topics

Watching the exciting winter Olympics right now
I did not think the ceremony was too exciting, BUT as always I love a message about Connection. It's what everyone wants, peace, I'm just confused why we don't have it yet. Is it a problem with 'Leaders'? Or does it boil down to the thousands of acts of unkindness and selfishness from the general individuals?
IF WE ALL WANT PEACE THEN JUST DO IT ALREADY. Every global event everyone is talking about peace. JUST BE PEACEFUL THEN. It's not difficult to be a kind, accepting, selfless person.

Secondly, the focus on future technology was interesting in the Opening Ceremony. Bit confused about why we need Artificial intelligence robots. Can anyone tell me why we need human-behaving robots when we already have HUMANS. We DON'T NEED TO MAKE FAKE HUMANS.
I think new technology should be being used to make our earth, our environment healthier and more sustainable.

Has the Olympics sprung any thoughts in your mind about our world?

:)