The old plan was straightforward, at least in theory. Get a degree or a trade, get hired somewhere, work steadily, build toward retirement. That plan depended entirely on someone else deciding to hire you, and increasingly, on jobs that keep getting automated, outsourced, or eliminated before you ever get the chance to fill one.
If that path feels closed, or at least a lot narrower than it used to be, that doesn't mean the future is closed too. It means the specific plan handed down as the only option isn't the only option anymore.
Building an app doesn't require anyone to hire you. It doesn't require a resume, an interview, or someone else's approval. You describe an idea in plain English, a real working version gets built, and whether it succeeds depends on real people wanting to use it, not on convincing an employer you're worth the risk.
This isn't a guarantee, and it isn't effortless. But it's a genuinely different kind of future than waiting for a job that may never materialize the way it used to. No one's coming to hand you an opportunity. Building one yourself is still fully available, and it doesn't ask anyone's permission first.