I wasn't even the person you where arguing with and I was actually trying be nice, but you chose to be an asshole...
Have fun in your third world country, I hope you don't have kids, because not being able to take a day off when your kid is sick sounds really fucking terrible
Even with millennials (1981 to 1996) there is a big difference when you where born.
If you are an early millennial you grew up with MS-DOS, so you had to learn the terminal to get anything done. You probably had your first smartphone after you where 25.
If you are a late millennial you grew up with Windows XP and probably had a smartphone as a teen.