Wages don't make you rich

The world's population is growing. Meanwhile, technology is replacing human labour (artificial intelligence). More and more people are unemployed and therefore cannot afford to consume. How can economic balance be maintained by producing goods that will not be bought? And how can we feed all those people who cannot participate in production because there is no job available for them? "Wages don't make you rich" is a cross reflection that goes beyond the simple notions of wages and wealth.