I fundamentally disagree with the thesis of the "Overcoming Fear and Social Anxiety" page. For example, laugh at a dongle joke in front of a journalist or some other influencer who's sneaky with a camera and a million followers, your career is over, if not your life depending on how nuts their followers are.

Nearly everyone you meet is out to get you, and a social misstep is a fabulous casus belli. We're all politicians navigating a zero-sum social world, so you have to keep on your utmost guard at all times, attempting to run what you say through what the one who hates you most in the world would think of what you say, before you say it. True Fear is warranted.

I'll keep reading through the rest of it, I don't doubt it contains some useful information, and the author of this can write pretty well, so kudos for that.