[xmlmann]

XML has a sweet advantage though. It can be styled in the browser. For example a sitemap that works for Google, OpenAI, &c. and is human readable looking like a web page.

Example:

https://www.wpbeginner.com/sitemap.xml

[immibis]

This is fun, but in reality, not all that useful.

Except you can impress other nerds when they "view source" and there's not an HTML tag in sight.