You're right, it is tempting to dunk on AI boosters every time an article like this comes out and puts a damper on their sci fi fan fiction fantasies. There's just something about a grown person getting all excited like a child that makes it really satisfying.
You must have a really bleak view on life to think an adult should never get excited like a child.
Adult life doesn’t have to be boring drudgery, you know. I mean, it mostly is, but the rare moments of childlike joy and excitement are some of the best parts.
As far as the putting a damper on anything, nope it doesn’t. And it never will.
The people excited about AI are excited because of the impacts they see on their own jobs and daily lives. We don’t care what Goldman Sachs has to say about productivity.