What are you talking about. That's people reacting to the announcement trailer for the game. The point being that nothing I could ever produce at Facebook or Amazon would ever produce that sort of genuine reaction from people.
You said FAANG. Either way, I think you greatly overestimate the importance of a video game trailer and greatly underestimates the joy Netflix, Amazon, Facebook, etc. bring to people. Not to mention that for many, they also provide an income and livelihood. BTW: Youtube is filled with reaction videos like that for all kinds of products and stuff.
https://www.youtube.com/watch?v=XtxaEDp3AFI