The App-Store was a huge improvement over existing distribution at the time. 30% wasn't super generous but it was much better than anything else, and Apple was

The App-Store was a huge improvement over existing distribution at the time. 30% wasn't super generous but it was much better than anything else, and Apple was a kind of underdog in the mobile market, at first. Today, things are different, we have a duopoly, in practice that's the same as a litteral monopoly. Antitrust laws should apply, but it will take time, a lot of time, big corporations have huge lobbying power.