I do on occasion grill fish, more in summer for fish tacos! A lot of users joining from economically disadvantaged areas are joining to earn and cash out. They seem to do lifestyle material more than anything, and definitely not grilling. Our lifestyle in the US is very different than abroad, I've spent a good 10 years living outside of the US and it's a different culture, and grilling in Latin America just isn't very popular.
Those are also some good points. It's too bad though. People could be learning about our culture.