On a side not so side note, today we work a LOT with screens. Screens that emit light. Light that adversely affects our circadian rhythms, in ways that telling our brains that night (when it is night) is basically day.
So, this world is different than it was even 20 years ago.
Oh, and fluorescent lighting!
People can spend all day in school, work, kollel, cheder, and other places with fluorescent lighting, which also adversely impacts one’s brain’s ability to just turn off.
Hashem is in charge, but that does not mean that these technological advances don’t impact us. Hashem needs us to also take our environments into perspective.