FFXIV still responds better to a Mouse Keyboard. Sure it's limited by the UI right now, but the difference is still there. Targetting with the keyboard? Sure, if you can have marks and a specific key to target said marks. Even in games with good tab targetting I can still target faster with a mouse. The mouse also gives you the ability to snap the camera around near instantly. Calling people who use a mouse nooby? My experience in the last 10 years is the opposite, with the phrase "Keyboard Turner" and such.

You can disagree all you want about a mouse being more accurate than keyboard, but snapping over and targetting something vs tabbing through a few targets to get to the one you want is no comparison. It's not even the statement I made originally, which was Mouse vs Thumbstick.