People nowadays spent too much time to their devices, including kids in this generation, one of the negative effects is instead having a time to your family or friends to bond, you will just sit in one corner and scroll up and down on your phone. We love technology, it can do everything for us easily, but somehow it screwed!!
Thats right that one negative effect of the technology is having less time for the family to bond. Instead of playing and enjoying weekend together and hanging out with friends, we choose to stay in the house. Become an introvert.
I dont think "you become" an introvert. It is part of temperament, that is ingrained from very early age, if not tied to your genetics. Technology has many negative aspects, but trust me, having less of time isnt one of it, it is quite the opposite. If people spend all day on their smartphones, it simply means they are selfish assholes, not introverts or victims of tech.
When I was younger, I spended 8-12 hours a day as a manual labourer in factory building headlights for Daimler brand of trucks. Any semi-intelligent homo sapiens would leave that kind of work to robots.