Let’s change the goal post. I never said streaming without an intermediate device.
You seem to be fixated on the fact that Opns support MFI but you don’t seem that you don’t understand MFI is BT LE. When made for android is available, it will be very similar to MFI. If you google for it, you will find the system architecture. MFI provides the same functions as the Opn app on iphone or android (e.g., program setting, volume setting, battery level, low battery warning), as well as remote microphone.
Unlike the Marvels, the Opns pair with multiple devices and they remain connected to all paired devices within range all the time. So I can use either my android phone or my iphone to check the battery levels or adjust the volume, even while streaming to the laptop or the android or the iphone. Time will tell, but when the made for android standard is finalized, I would not be surprised if any HA that supports MFI will also support MFA. Again, time will tell.
It’s correct that the Opns stream directly to iphones, but they stream to other devices through the connect clip. I’ve said before that I would rather not have a connect clip, but would rather have a connect clip that works reliably 100% of the time than no connect clip that only pairs with one device and disconnects as often as the Marvels did. I use skype 5+ hours per day. In the time I’ve had the Opns, I have not had a single instance of disconnection. The Marvels often disconnected so often, I had to have a USB headset on standby. Before you tell me your Marvels have never disconnected, how many skype calls have you made and how many cumulative DAYS have you spent on skype?