Me, reading or watching educational content:
“Huh, that’s interesting” or “Hmm, that seems fishy, I should check that out.”
Inevitable comment on the content:
“WHY THE FUCK WASN’T I MADE AWARE OF THIS IN SCHOOL?!!!”
For fuck sakes, get a grip, youngster. While I have no doubt that your education system has failed you, it is not the world’s responsibility to make you aware of every single piece of information and trivia by the time you’re old enough to get online to comment on stuff.
I know it must come as a terrible shock to many people, but there’s a lot of stuff in the world that we, as individuals, don’t know.
Just how entitled do you have to be to get angry at the world, society, or your teachers when you discover that you didn’t know something? It suggests you generally believe that you know everything.
Which, come to think of it, rather explains the state of America these days.