Boars are wildly adaptable. Spain used to bring pigs with them when exploring. If they found good land they'd release them into the wild knowing that they would conquer their new ecosystem and provide a ready food supply when the settlers came back a few years later to get set up. Pigs are also pretty much barely domesticated compared to boars. Supposedly they can go back to their feral states in just two generations.
Some scientists believe that if not apes, it would have been boars who conquered the earth and possibly achieved sapience. Basically just real life orcs.
She / Her
Others don't get to dictate what's normal and what isn't. It's something we decide for ourselves.