I wonder what went so wrong that "if you don't understand [thing] you shouldn't be building [thing]" is now considered a controversial statement.

If you're building bridges, this shouldn't be a controversial statement. Same if you're building cryptography software.

It's debatable if the same should apply to the vast majority of software that is less critical.

Keep in mind these are two different things. Not all websites need to be accessible.

That's not what I said, I said I likely understand it less than a 635B parameter LLM, and that using the LLM as a shortcut to that knowledge is something I'd consider perfectly acceptable. I might even become better at it through using the LLM.

Well, there's degrees of understanding, as well as degrees of seriousness of the project. You can also learn a lot by building something.

Some people are writing the Netflix homepage (where an outage costs millions of dollars), and some people are writing a blog for three readers.