You're not far off, to be honest. Just replace 'conspiracy theories' with 'extreme political YouTube channels'.
It's not all bad, though. He invites his friends over and shows them how you can find all sorts of cool stuff online. One of them the other day was apparently trying to stump YouTube with increasingly obscure woodworking joints.
I think most people would be surprised how many people are still out there who have no idea what the internet is or what it does. Imagine discovering that there's a machine that can show you how to do anything, or play any song you've ever listened to, and you had no idea something like that even existed.