Lol, the two mortgages on my current house + rental property are less than 1k, and that
includes taxes and insurance
That said, that number is absolute bullshit. While it's true that millennial are fucking morons who fetishize living in big cities and then complain about not being able to buy a house, they certainly aren't paying 8k per month in rent (or anywhere close to that). My brother has lived in LA and Brooklyn and both apartments--which were very nice--were well under 3k a month, which is still an obscene amount of money unless you're him and you're coding for Adobe. Even then, I probably live more extravagantly than he does and I make about 25% of what he makes.
ETA: just saw that it's spread out over 8 years. Still, 1k is a stupid, and I mean, absolutely stupid, amount of money to pay if you're fresh out of college and have little income or job experience. Move out of the big cesspo...er, cities and enjoy life.