War is like really super profitable though. So, on one hand we could potentially save the planet.. but on the other hand we could get some short term profits. Tough call.
I doubt any of us could sit in a chair doing nothing for even 1 day without becoming restless without phones or other distractions. 4 billion years? Your brain would be mush. You'd have long forgotten your own name or even the concept of money.
If you can't find workers, pay more and people will come. It's not a labour shortage. It's an abundance of greed.
My baby boomer parents worked in factories because they could afford a family and buy a house. I don't work in that factory because wages are stagnant. There's no incentive for employers to increase them when you can simply exploit overseas workers who will work for a pittance.
Your kid doesn't need a phone. If you want them to have a phone, then a flip phone that allows them to call you.