I'll have to disagree with you. You could buy a lot of items cheaper than $1 for free (insert the I'll take your entire stock meme here).
You might not be able to sell them on, but you can probably solve world hunger with it by just giving it away. And if you insist of seeing personal benefit: surely the positive karma you get with people could get you something in return. Also no one said anything about trading instead of selling :)
Yeah but you'll get spoiled on every show you watch, instantly comprehend the utter bullshit of any flat earth video that gets recommended, and you'll have seen so much celebrity worship.
having omnescience about a website implies you learn things that are on it instantly, which means a short rabbit hole of clicking on wiki links has the ability to earn you multiple degrees in a week if you're smart enough to comperhand the topic (this said please don't use wikipedia as your sole resource)
and there's always the random article button if you run out of ideas of what to search