It's a little like the robot thing. If robots take over all the jobs, nobody will have any money to buy products and services. Then, people will go back to trading among themselves without robot products... and manufacturing things by human hands.
But it's the same with high-priced anything. If I need it, and can't afford it, I'll make it, or I'll make something that will work better than it did in the first place.
Would you like to live on the beach? Move there. You can find a way. You don't have to depend on being stuck in a dead-end job, working for some boss who doesn't appreciate you. Put your thinking cap on. And if your brain doesn't work very well, use nootropics to stimulate your thinking.