My opinion is it would be better in some ways and worse in others. I think it’s worth striving for some Star-Trek-esque version of humanity, where we are well and truly post-scarcity and have outgrown many/most of our more toxic traits as a species, and I think globalisation is the only way to achieve anything close to that.

I also acknowledge that to believe that end result is a certainty rather than a possibility is completely naive. I guess it’s a matter of opinion if the risk that we either wipe ourselves out on the way to that goal, or we just literally can’t overcome tribalism and greed, is worth chancing it.

Either way we’re probably too far gone! I have seen interesting studies here or there though, that indicate the current generation of new parents are far more aware of the dangers of such a technologically enriched lifestyle for children, and that things are turning back in the other direction. So who knows.