In the future we will all have screens only and a internet connection.
We'll stream everything, so "computers" will exist in the cloud and users won't have to worry about upgrading their machines.
They'll just pay a monthly fee like for mobile data or whatever, and you just connect via screen.
All these data centers and shit around it (internet, etc.) will be actually useful to every day consumers.
Why should I have to upgrade my GPU every 2-3 years? I should just be able to pay to get 4k streaming top of the line graphics.
And <25ms ping latency will become a human right. Only back water countries will see their people having to suffer loading screens and 150ms+ ping
/s btw (in case you're oblivious or something)