I'm a guy with medium size hands and I ordered the mini (lot of outdoor activities). As a side note, when you do this kind of videos try not to generalize your opinions.
I had the 12 pro max preordered but still undecided which I really wanna use for 2-3 years. I like a larger display at home but when I go out, a small powerful phone is highly desirable.
I would assumed it’s normal. Really depends on which generation iPhones you are comparing. But it is quite closed to the iPhone XS and X. Here’s the dimensions of the iPhone 12 Pro for you have a gauge of the sizing 146.7 x 71.5 x 7.4mm