I understand, as does
@Doug Hamilton.
My take on it is UNIVERSIALLY legal for ALL dangerous game...mostly because this is a website dedicated to hunting Africa. That puts the bar at .375 (or 9.3 mm in some cases) caliber and above. And let's be real...a .375 with proper practice isn't that hard to shoot for most people.
However, I also see the other side where the bears of NA along with the big cats of Africa (and other parts of the world) are certainly top predators and indeed dangerous game. And yes, it's legal to shoot them with less than a .375 bullet in some locations.
I would also say that if I found myself on the coast of Alaska on the crawling toward big brownie or by chance in the elephant grass stalking gaur in southeast Asia, my 375H&H would be by my side. You choose as you wish.
If I were man enough, I'd be toting a 458LOTT...but I'm only little.