In most countries, people 18-22 are on very low salaried jobs or employers don't think their qualified enough or too qualified for a job.
To me, there's little point working at minimum wage until it's at its highest. Student loans aren't problematic they're just made to seem that way afaik... A degree should only set you back £60k, which if youre earning enough for it to impact you, you can pay it off pretty quickly - otherwise it's not a problem.
A lot of people also aren't after financial freedom, they'd probably just say they'd get bored and keep working. If you're wanting to travel you could find a job that pays you to do that too probably.
Look, I live in a country like this. The average food courier's salary is $300 a month, the cashier's salary is $250. We have a hell of a lot of different programming courses (some with job offers immediately after graduation). There are a lot of cool courses. Also, a large number of schools learn programming in the currently popular languages (mostly python). And with free education it should have turned into a real factory producing lines of code. And what do you think? Is there a country of programmers? No, we have a country of vegetable sellers at farmers' markets for a penny, taxi drivers, cashiers and waiters. They invest their money in a bank at 6% with inflation of 10-13% per year and they do not want to do anything, they are happy to invest in pyramids (ponzi schemes), do not save money and use credit cards. How to live in a place where the mortgage at 17.9% is cool and people are happy to take such loans? And tell me, how not to cry here?
I don't want to turn my life into a whole trip. But to find myself in a quiet, peaceful place with evergreen grass, delicious mozzarella and good Chilean wine - why not?
About boredom - a very progressive professor at a Russian university said it was a myth for the poor so they wouldn't stop working. But tell me, do pensioners with big savings miss it? Many clubs, bars, various places for pastime like parks (which, however, are closed because of the covid) have been created for them. Now they have an opportunity to reconsider the cool movies of their youth, eat croissants of the local baker and drink a glass of wine in the evening. And this is if you don't remember yet that they have their hobbies, a country house where they will feel less constrained. There is activity, the only question is, does the person want it all?