I mean, 'compose the best symphony' is not easy because it's subjective, but certainly 'sing these lyrics in the style of the Beatles' is not future tech, it's

I mean, 'compose the best symphony' is not easy because it's subjective, but certainly 'sing these lyrics in the style of the Beatles' is not future tech, it's now. Similarly, AIs have huge successes on the stock market already, the reason you still can't really reliably make money doing this as an individual is because individuals don't have access to the same amount of information/data quality, they don't have high speed connections to exchanges, they're normally taking risks with their own money (that they can't afford to lose) and they don't have the compute that big firms can throw at it.