Where I work we make real hardware and software that are used by real people doing real jobs every day. We use AI but in that environment someone who made Jackobriens comment would be seen as an idiot, someone who doesn't have a clue how to build software with real users that has to work with few bugs and be maintainable.
But there are so many people who make statements like his that maybe we should assume that some of them are not idiots or bots. If he's not an idiot it means that he's working in an environment where that kind of statement is paying off. So it could be, for example, that he doesn't really have profitable customers. His main 'customers' are investors who are clueless, or who know that they are clueless but don't care because they are going to move it on to a greater fool anyway. Or that because there aren't any customers, the only thing they can measure is 'productivity' in terms of 'number of unused, unprofitable and unsustainable features'
I work with AI as well and it can help, but it can also hurt. I think any objective person agrees with that.
There is another option to consider. What if they heard someone else say it and they believed it.
Now they go around, like many insecure people do, shouting about their unfounded take. Begging the universe to correct them or give them a good reason why they arent informed.
Then what usually happens with people who suffer from this type of short ordered thinking is, they realize they can't walk it back without social consequences because of the shouting they have done. So they just double down on it and find ways to live with the cognitive dissonance. Anthropic, openai, etc make billions off of people like this.
Because they propagate the BS advertising to people who don't know better, and then spend more money to try to make it real.