The same thing that stops Apple from making their phones USB-C compatible, or iMessage RCS compatible, or making the app store back-end not require xCode and a

The same thing that stops Apple from making their phones USB-C compatible, or iMessage RCS compatible, or making the app store back-end not require xCode and a mac merely to upload a file. They are a monopoly, and they are trying to coerce consumers to give them more money.