Is it really egregious that Apple doesn’t support everything Google decides to push? Most of these are features I don’t care about, or in some cases actively do

Is it really egregious that Apple doesn’t support everything Google decides to push? Most of these are features I don’t care about, or in some cases actively do not want. I’m also not sure how accurate this page is. They claim Chrome on Android supports registerProtocolHandler while MDN says it’s not supported there.