This is both remarkable and sad. A scheduled suicide blog post: https://willopines.wordpress.com/2017/04/19/punched-out/

I get his reasons. It's tiring to be an obligate social creature when you're not good at being social.

But if you go down that mental road, consider that the opinion of "the masses" will always be irrelevant and usually somewhat dumb. It's okay to be bad at social interactions, too.
It's not that "nobody cares", it's that it's irrelevant if anybody cares as long as you do.