Is it possible humanity can be the center of social media in the future?

[Piano Joe]

Such a fun question, Rio. Well, speaking strictly scientifically, there's no way to predict anything that might come to pass if and when we encounter life from other planets. Having said that, I'm guessing the purpose of your question deals more with imagination than strictly science. I can imagine our planet being the hub of communications and entertainment broadcasting. Maybe, while other planets excel in mining raw materials or building space crafts, we'll be more advanced in producing entertainment, news, and the broadcasting of media. I can see where a planetary community might look like our present world, with each planet, like each of our countries, being known for specific attributes.

BTW - for those who think this world is going to hell in a hand basket, I recommend the book THE RATIONAL OPTIMIST by Matt Ridley.