An one thing which isn't free is AI. Try to maintain moderately complex app with AI and not spend $ on tokens or GPUs.
...because right now no one is hiring _anybody_ who isn't a super duper senior 100x dev. The whole world of tech is facing a generational collapse. We need to pull a rabbit out of hat soon or we're all screwed.
No one is hiring because IT hit peak of usefulness. I delete more apps from my phone than install every month. I don't need more services. My rusty car is enough, no need for more touch interfaces.