> Have you ever met a single non-programmer who successfully picked up XSLT of their own volition and used it productively?

Hi! I'm a non-programmer who picked up XSLT of my own volition and spent the last five-ish years using it to write a website. I even put up all the code on github: https://github.com/zmodemorg/wyrm.org

I spent a few weeks converting the site to use a static site generator, and there were a lot of things I could do in XSLT that I can't really do in the generator, which sucks. I'd revert the entire website in heartbeat if I knew that XSLT support would actually stick around (in fact, that's one of the reasons I started with XSLT in the first place, I didn't think that support would go away any time soon, but here we are)

For what it's worth, you can still run an XSL processor as a static generator. You of course lose some power like using document() to include information for a logged in user, but if it's a static site then that's fine.