Hopefully this will make people realize we should rethink the way we use the internet.

I really, really think this video is overblowing it and doomering out for no reason. It's a very obviously Gen Z perspective. The Internet has gone through many transitionary periods in the past, this isn't going to be fundamentally different other than the fact that the change is decentralizing rather than centralizing like it has been for the past 2 decades.