IMHO, one understated downside in today's AI/Agentic/Vibe-coding options is that ALL of them are evolving a bit too fast before any of these types of "best practices" can become a habit with a critical mass of developers, rendering many such tips obsolete very quickly (as another person rightfully pointed out).

Sure, software in general will keep evolving rapidly but the methods and tools to build software need to be relatively more stable. E.g. many languages and frameworks come and go, but how we break down a problem, how we discover and understand codebases, etc. have more or less remained steady (I think).

I see this a paradox and have no idea what the state of equalibrium will look like.