If you think people could grow their own food in just the time they now use to play video games?
Not a chance, they would starve.
There is a reason over 70% of our population used to be in the food production business.
Since the beginning of time, people have grown their own food on their own land and didn’t starve.
And nowadays some yutes play video games hours on end, 365 days a year...plenty of time to grow a garden.