In principle this makes sense and I'd agree - but it also entirely depends on the circumstances of the hunt, and on the quality and competence of the engineering of the optic.
"so many people" probably does not include those in vast, open country, for example. What's useful for me in Nevada and most of the West maxes out around 15x, as higher than that it's hard to stay on the animal after the shot. And any lower than 9-10x, it feels pretty imprecise if a buck is out past 200yds. To me, personally. Plus, with a higher top-end magnification, you do seem to get better optical clarity/image a few mag levels lower than you would, than if the setting you want is the max magnification. IE, if you want to shoot at 9x, your image will be better at 9x if the scope's top-end is 15x, than if its max is 9x.
I'm extremely happy to see this scope being spec'd at 3-14x. That's almost perfectly optimal for what I do in the field, and gives options and capability that just wouldn't be there at 3-9x. And given that Test & Eval samples will be put through the rigors of the drop-tests before being put into production, the durability and reliability we'll likely see is both a relief and damned encouraging. Especially with a simplified THLR reticle. I'm more than happy to pack around another 6oz or so for bomb-proof reliability, a top-end of 14x, and broad usability. That's an absolute hell yes in my book.