This blog post is on point, but it's somewhat interesting to see developers realizing that taste matters. That's fundamentally the idea behind product management as a role within a company, to be an arbiter of taste and to understand customers and the problem space so thoroughly that you have the right feel for things. Taste is often the most important element of product-market fit. Realizing that the vibe app you built doesn't have a need to exists is all about finding a failure of product-market fit.

There's a whole lot of people wrestling with something that is the core purpose of an entire career that is often derided as being useless, and folks are realizing maybe it's the only thing that will matter in the future.