// printf() displays the string inside quotation

printf does more than just "display" the string you pass to it. It also scans through the string 1 byte at a time looking for format specifiers. The correct way to print a string to stdout without pointless extra overhead is puts().

And, worst of all, he posts Reddit-tier Dilbert comics.

When I say Silly Cunt Valley, I really mean Mark Faceberg and his ilk. The ones who ruined what used to be a hub of actual innovation and turned it into a sordid hive of jewry.

Fuck (((Silicone Valley))). It can burn for all I care.

but he greatly overestimated his own skill

It takes skill to know skill and there's a very high chance that you're much less skilled than Terry was.