You act like it’s the developers fault that they hitched their wagon to apple. They knew going in with eyes wide open what the deal is. They can always leave en masse to Android if they feel the deal is not fair.
Yes, I’m suggesting that people leave if they are unhappy with Apple. Go to Google; or maybe MS or Amazon will see how hated apple is and start a new phone division. That’s how markets work.
Companies that have seemed on top and undefeatable before have fallen due to customer unhappiness, and can fall quite quickly, too.