It’s very subjective, so there’ll be endless debates about this. It’s a speed boost, to some that is amazing to others it’s bleh.

All my examples are private which also probably applies to many other folks here. In my personal projects and friends stealth startups that are greenfield, the boost is 5-10x for coding. For my midsized enterprise employer, we have tracking of over a hundred diverse projects and the average reduction in dev years to completion is about 50%. Not 10x, but not chump change either.

You know, even before AI whenever I heard someone be like "my business idea is so revolutionary I MUST KEEP IT A SECRET" my eyes would roll out of my head. I promise you, your ideas are not nearly as amazing as you think they are and absolutely nobody wants to steal them.