I suspect much of this is due to consumers giving Apple giving more control over their daily activity. The issue, IMO, is not that Apple is coercing anyone to use their stuff but that consumers are freely choosing to use Apple. Thus their ecosystem has grown organically and not through nefarious means.
But Apple, a US company, through that growth has limited the opportunities for local businesses. In both S. Korea and greater Europe, Apple has had an impact on local businesses (Samsung, Nokia?) Thus, it is no surprise to see some attempts at protectionism.