What do you see the ISO standard as modifying here? There are zillions of standards after all, most not implemented by Apple and of the implemented ones, many

What do you see the ISO standard as modifying here? There are zillions of standards after all, most not implemented by Apple and of the implemented ones, many are results of corporate lobbying or interests. Being a published standard doesn't mean it's somehow in the public interest or there is pressure to implement it.