It's crazy to think that the internet may have already peaked, at least in certain ways. 5 years ago I could Google anything and was confident (maybe more than I should have been) of getting close to the best answer, whether looking for a product recommendation or just general knowledge. That confidence has seriously eroded the past couple years.
That said, I'm optimistic that we can keep finding solutions to new problems. Maybe it wouldn't be so bad to make purchasing decisions closer to the way we used to, by asking our friends what they recommend. That's essentially how appending " reddit" to a google search works today, but even that is vulnerable to manipulation.
I'm hoping that social media of the future builds in better tools for polling our network for recommendations, and for incentivizing us to respond to our friends' queries.