I'm an "elder" millennial.... I'm 40+.
Pretty much everything went to shit right after I got to the workforce. It was somewhat subtle at first, but it's only gotten far worse and far more obvious as time has gone on.
Kids? Nah bro. Have you seen the world? I don't want to live here, why would I subject someone that I care about to a life, living in this hellscape? Like all parents, I'm sure I would love my children if they existed and even though they don't exist, I still love them enough to not subject them to gestures at everything this.
I haven't gotten a meaningful raise since starting work. I was originally hired at basically minimum wage, a bit better than it in my area (ironically, my starting wage in my career is now below what minimum is now), and the only time I went up in salary is when I changed jobs.
With more than half a dozen years of experience (this is a while back) I was fighting for anything over $60k/yr (it gets worse), while housing in my area was skyrocketing above $400k for a modest home....
After the usual expenses of food and rent, I've been robbed blind by being given no choice but to buy things "as a service" and own fucking nothing. I've pushed back against it as much as possible and after years, I paid off my vehicle and absolutely, positively, 100% own this now 13 year-old car. Whoopee....
I've lived through everything from 9/11, to Trump... Twice.... And nothing has ever quantifiably gotten "better" without getting worse in some other way.
Better, faster, more capable computers? You're obligated to run software that spies on you. Better cars with fancy tech that makes them basically drive themselves? Only if you subscribe to activate the seat warmers for a nominal yearly fee.... Phones are more capable, better, faster, more connected and overall significantly improved? These are now devices used by companies to harvest every meaningful ounce of information from you, selling it to the highest bidders (multiple times, I might add), and giving you nothing for your contribution. Congratulations, someone has monetized your existence via an app on your phone.
Everything is worse. You never have time off work anymore. Even if you take vacation, the expectation is that if they call you, you'll answer, then you're working for free. But if you don't answer, then your job is at risk.
Fuck everything. This world sucks. I'm fucking sick of all of this shit and I'm mad as hell about it.