Exactly.
This is why I've chosen Apple over Microsoft. Still use Windows for school though (IT related training), but it just lacks consistency. My iPhone, Mac, Apple TV and even Apple Watch work together like a charm. Continuity is one major breakthrough from Apple that no other company has been able to even match. It works so simple, there's no hassle with setting things up to make it work. "It just works", like Steve would've said. Even if Microsoft would be able to create something similar, you'd have to go through a 100-page setup before you're done setting it up. And it still wouldn't be very reliable.
Apple delivers the perfect ecosystem for its devices. Many people complain how Apple should put OS X on an iPad. If you want to be able to carry OS X with you, consider getting a MacBook. iPad was never supposed to replace the computer, it's a tablet. And a tablet is meant to have a lightweight OS, one that really works for a touch screen. The Surface is basically a notebook without the need for a physical keyboard and it has a touch screen.
Now, I do have to admit that the iPad Pro is overpowered for what it can do. But that's not a bad thing by any means. It's up to developers to create apps that take 100% advantage of the processor and RAM inside the iPad, simple as that.
I really think Microsoft should consider all of this. What they basically do in this video, is comparing a notebook to a tablet. It doesn't add up, sorry Microsoft.