Man, I appreciate your optimism, but I don't know how you can spend even 5 minutes on Facebook looking at the absolutely bonkers shit one's own relatives and neighbors post and still come away thinking that most people are "thoughtful".
Are humans capable of profound creativity? Of course. Are they actually doing it? No, not very often.
I do not spend even 5 minutes on facebook. Aside from a comment or two per day on HN, the only human interactions I have on the internet are with coworkers, a of whom I regularly see in person.
If you find yourself consuming more than 5 minutes of content you don't find thoughtful per day, I would ask why. "Touch grass" seems to be the common advice to combat this.