It’s ok to not like Apple or any company that doesn’t match your values, but it’s important to argue using the right terms and definitions, otherwise you sell yourself and your argue short.
There are alternatives to offering an app for iOS. Web apps are an example. Releasing only for Android is also a valid choice.
I don’t like paying for using a toll road, but if I want the benefit of a nice road, and a shorter travel time, I have to pay. If these benefits aren’t worth the price, I can use an alternative.