I only read the intro, and I don't think I can bare the rest of it. First, I think the premises is false. I think smarter people are happyer. Second, many people when they engage with pieces like this, expect that smarter people are unhappyer, which, yes, the article doesn't say this, but I feel it at least suggests it.

And last but not least, their study that says smart people are not happier doesn't really say that. It essentially says smart people are happier when not surrounded by stupid people.

Smarter people get part of the unhappiness from being surrounded by stupidity.

And that article is a great example of that. It is full of stupidity (brow-raising premise, invalid arguments, incorrect rephrasing, wrong conclusions, lack of basic understanding, weird theories, unnecessary DEI commentary, inability to ask relevant questions) and it is a mess.

I was mad reading it. It made me sad to see such a stupid article existing and getting traction, as well as made me unhappier to see all the time resources wasted.