I'd say it's moronic to call someone else a moron because they have a different opinion than yours on the two keyboards when you've only used both for a combined three days. Then even you say yourself they are similar only to later suggest people are moronic to state that they were near identical. What do you think similar implies? I've had my MacBook since it launched and I've had my iPad Pro keyboard for a week. I'm not speaking out of my real world experience with the keyboards over a much longer period of time and not speaking out of turn with less than three days of use on each device.
The trackpad isn't part of the keyboard. Clearly Apple doesn't think so either otherwise they wouldn't be selling them as separate from each other. I don't think I need to tell people function keys are missing they can look at the images on Apple's website for themselves and see that no function keys exist. IPP has some keyboard shortcuts because the ones I used with it seemed to work just fine for me. It's always a YMMV type of situation. That is implied.
In terms of feel when typing the two keyboards are very much close to being identical. I should've been more clear.
Thats what I use it for. I used mine to take down some notes. Notability, Notes, Pro Create, Evernote. The Pencil is restricted. Apple always does this at first. It's nothing new.