I remember using a puck mouse as a kid, and we eventually got a shell thing to clip onto the back to make it more like a conventional mouse (I think it was called a cat—I miss fun product names).I am in full agreement with you on not having sympathy for those types of users - and apparently Apple’s designers share that attitude as well.
Personally, I have used dozens of different mice over the last three decades and in my everyday computer work Apple’s mice have always been replaced with a competitor’s product.
And for those who think the MM is a bad mouse, check out the puck style mouse that came with the G3 iMacs - now that was a mouse to really get mad about.
But yeah, the Magic Mouse doesn't rank far above that. It's like they made it to look good in product shots but never actually considered the shape of the human hand or put any thought into what it would be like to use day-in and day-out.
I went through a few of them some years back, but between bluetooth connection issues, the hassle of charging, and developing pain in my hand from using them, I eventually went back to my laptop trackpad while I looked for a different mouse.