You did not pick up on the sarcasm re: IoT, but obsesses on that small moot point in my post. The theme of my post was the ushering in of BT5, and that it makes what you say unimportant and old tech talk. Would BT5 standard be able to support an Magic Toolbar on a Magic keyboard 3? I would think so.Maybe you want to say it. To me, this so-called internet of things in another 3D LCD non-starter.
Hope you get better reading comprehension!