> I actually do think the platforms do a whole lot for developers; far more than they get credit for, in my opinion.I think the interesting question is not whether enormous monopolistic trillion-dollar corporations provide value to consumers. They clearly must provide some value or they wouldn't exist at all.
The real question is how much more value would consumers have in an alternate world where these anti-competitive practices were prohibited and these oligopolies were broken up into smaller competing companies?
Without a crystal ball, we can't answer that question with certainty, but we have to make educated guesses in order to have good judgement about the right way to govern the market.