> The world is run by extraverts.
Sure is. Collaboration is the trait that made humanity advance to where we are today. And things are better today than they have ever been in the past for introverts: much more collaboration is done remotely.
> The problem with extraverts — not all of them, I grant you, but many, so many — is a lack of imagination.
This is "the" problem? I think it more accurate to say that the author's problem with extroverts (see below) is that they want to socialize with him. Socialization is mentally good for most people, including most introverts.
Honestly, the three paragraphs starting here make me wonder if he has something deeper than simple introversion. I mean, it's fine to prefer to be alone, but it's less fine to feel fear about standard social interactions. If he does the latter, that's kind of a problem to my mind.
(A problem, by the way, that I deal with. I force myself to go to get-togethers with more than about five people. I'll be upset about it as the get-together looms, but I almost always enjoy it once I'm there.)
> So, extraverts of the world, I invite you to make a New Year’s resolution: Refrain from organizing stuff.
Oof. He's asking the majority of the people of the world to change their (generally healthy) habits for his benefit.
Humans are built for socialization. Socialization is a mentally positive activity for most people, and most people crave it.
> extrovert is common but wrong, because extra- is the proper Latin prefix.
extra- being the proper Latin prefix does not imply "extrovert" is wrong. We're speaking English, not Latin.