These 2 things are huge for some people, including me. I had been using a 2019 MacBook Pro 13 until I picked up the latest iPad Pro 12.9, mainly for the pencil support (I draw things sometimes). The difference in screens is (to me) ridiculous! The aspect ratio, brightness and 120Hz make the iPad display the best 13" laptop I have ever used. The MacBook Pro looks kinds of sickly & squashed by comparison. It makes me wonder if Apple actually cares about the Mac laptops anymore.
Also, the processor in the iPad Pro is so fast, I honestly don't need any more speed for now[1].
[1] yes, yes, on an infinite timeline...etc...