The whole of the story here is: "Gamebirds are not like chickens or parrots or other birds that some peeps make pets out of them".
Yes, some peeps do make 'pets' of some but it is far and few between that actually become that tame!
They are skittish by nature...'fight or flight', most will flight!
Some birds and animals are just not made to be tamed or domesticated. And those cases where they have been successful, have taken extraordinary patience and long hours to reach what you see in a 2 or 3 minute video.
I'm not saying it can't be done but if your not in it for the long run and can provide the necessary 'high maintenance care' that such a bird or animal requires then you might consider some other less demanding bird or animal to have as a pet.