So that didn't cost you nothing then. Then what did you do when you got off the plane? Presumably you paid a security deposit for an apartment and didn't just camp on BLM land. For someone with no credit history, a landlord might ask for 4 months rent as a deposit these days.
When I was working shit jobs for minimum wage in Washington I hitchhiked to North Dakota's oil rush and slept in a train yard. It literally cost me nothing.
When an able bodied, single, mentally competent and healthy young person says they don't have enough money to move across country it is actually code for "I have no initiative so I will sit and cry like a pathetic child." Meanwhile people are successfully walking across the Darien gap and the Sonoran desert with entire families to find success.
> When an able bodied, single, mentally competent and healthy young person
Might want to add 'male' to that. I'm a female with a damn high risk tolerance (I worked third shifts in major cities, lived alone in one of the most dangerous cities in the country, and had no problem walking alone in a Middle Eastern country where I didn't speak the language well) and I wouldn't hitchhike. And I definitely am not sleeping in a train yard. So that cuts out half of Gen Z right there.
You made it fine, and others who try and hitchhike sometimes end up robbed, kidnapped, or worse. Don't blame an entire generation for not doing something that you know for a fact comes with a ton of risk.
Making a significantly lower wage is probably more dangerous in the long run than hitch-hiking a few trips in a lifetime to relocate to higher wages. That is the relative risk is likely actually negative.
If your try hard enough, you can always find a plausible sounding reason why it's impossible to improve your life. It's best not to take any risks, and always blame others for your problems. You can earn a lot of upvotes that way.