What's wrong with being wrong? In this case, I'm delighted to be wrong (though I believe I had evaluated OpenAI mostly right given my knowledge at the time).

I rather disagree!

Writing and discussion are great ways to explore topics and crystallize opinions and knowledge. HN is a pretty friendly place to talk over these earth moving developments in our field and if I participate here, I’ll be more ready to participate when I get asked if we need to spin up an LLM project at work.

As long as your opinions/predictions are backed by well-reasoned arguments, you shouldn't be afraid to share them just because they might turn out to be wrong. You can learn a lot by having your arguments rebutted, and in the end no one really cares one way or the other.

Just don't end up like that guy who predicted that Dropbox would never make it off the ground... that was not a well-reasoned position.

Though there might be nothing beneficial about being right or getting upvotes, and it is easy to be wrong, an important thing on a forum like this is the spread of new ideas. While someone might be hesitant to share something because it's half-baked, they might have the start to an idea that could have some discussion value.