I wonder if age is a factor. Those of us who have been around for a while have seen all the promises and hope and excitement about the future, that maybe 20% of that comes true and the rest ends up being the usual exploitation and greed.
The younger people haven't been through that cycle of disillusionment yet so they still believe that only the positive, hopeful dreams will come true. It's natural, but naive, to believe that humans will always collectively choose the best path forward [1].
My grandma always refused to touch computers despite my excitement about them in my youth and I couldn't understand why. Now I think I get it.