Try it sometime
I've tried about every kind of hunting there is. Even grizzlys over a dead Elk gut pile with a bow. Back when you could still get a tag in MT. for $250. I got about 30 yards on a big boar and decided I wasn't Fred Bear.
So, I'm not impressed by any hazard from a black bear when I have a big rifle and he has to climb 20 feet to get to me. If I can't handle that I deserve to be eaten.