Is this only about getting fix json output?

As an MLE who has been failing to get anyone interested in classifiers for many years, the hype around Jev makes me scream internally.

Yes, I get that a zero-shot classifier is more convenient than the traditional kind, it's very cool. Kind of. But then again plain LLMs have been perfectly cheap and serviceable as zero-shot classifiers for quite some time now, so again I'm back to my internal screaming.