Very cheap game consoles and VR headsets. Unironically that could really help world peace and QOL: less news and doomscrolling, and people would have an outlet for stress, anger, and boredom.
Is this the technosolutionist version of "just one more lane and we'll fix traffic jams for good"?
I've never seen a group more easily angered than gamers.
"What do you mean the women in this game have proportions roughly equivalent to what's actually possible in nature?!?!"
Have you read Ready Player 1 or watched the Matrix?
You may be interested in alternative approaches such as playing chess, running, singing, dancing, or reading literature.
This is one of the more hopeful explanations of the Fermi paradox.
https://en.wikipedia.org/wiki/Fermi_paradox#Hypothetical_exp...
"Alien species may isolate themselves in virtual worlds"