School students have started making millions of dollars playing Roblox games powered by artificial intelligence. According to the company, 80% of the most popular games are developed using neural networks, and the top 1,000 developers earn an average of $1.3 million per year. One 19-year-old boy earns 400 thousand dollars a month from virtual fishing, and an eight-year-old schoolboy is already making money from his game about wolves.