>Have things changed so much that knowledge of meta tags is specialist now?

Yes. More or less all web development now involves generating HTML with a language that compiles to javascript and a framework. No one even looks at, much less directly interacts with, fundamental web code anymore, and HTML has become esoteric "low level" knowledge like assembly language.

But we've always generated the html using other languages, still needed to have a pretty decent idea of how it works. I find it hard to believe that's all redundant now in quite the same way knowledge of assembly is when your a python dev for example.

Like take the open graph meta tags for example, for certain websites it'd be a big oversight to leave them out because you never bothered to learn what they were.

I don't know if all this makes for a decent interview. Just blows my mind that people deem it too low level to have to care about, but what do I know anymore, it's been a real long time since I made a web page.