Yes, since they separated the OS from iOS, development of the iPad has somewhat gone into the right direction. But it took them a decade to add mouse/trackpad s

Yes, since they separated the OS from iOS, development of the iPad has somewhat gone into the right direction. But it took them a decade to add mouse/trackpad support, this is moving at a far to slow speed. And the fact, that you cannot add music to your iPad on your own, shows, how happy Apple is with its limited usage szenarios, there is no good reason for this behavior. They could have made the iPad a real MacBook competitor, the hardware is up to it. Apple has decided to keep the software limited and even prohibit third parties of closing many of the gaps.