A lot of people around the world grew up with American media, but somehow they're interested in very different things. Why?

Example:

Europeans- like the idea of the great American roadtrip, route 66, cowboys and wild west stuff, national parks, Monument Valley, diners and rodeos

Latin Americans- Disnelyland, NYC, Miami, shopping, LA, money, luxury, Silverados and pickups, big houses with pool.

And generally they dislike the other and vice versa. I wonder how it came to it since a lot grew up watching the same things?