It can’t be. Those uses are suboptimal, hence the users aren’t willing to pay the new prices.

Saying "investors with hundreds of billions decided it" makes it sound like a few people just chose the outcome, when in reality prices and capital move because millions of consumers, companies, workers, and smaller investors keep making choices every day. Big investors only make money if their decisions match what people actually want; they can't just command success. If they guess wrong, others profit by allocating money better, so having influence isn't the same as having control.

The system isn't mathematically perfect, but that doesn't make it arbitrary. It works through an evolutionary process: bad bets lose money, better ones gain more resources.

Any claim that the outcome is suboptimal only really means something if the claimant can point to a specific alternative that would reliably do better under the same conditions. Otherwise critics are mostly just expressing personal frustration with the outcome.