@alice @aparrish I write documentation and knowledge base articles using HTML, which is ultimately what it was originally built for, creating documents at CERN easy enough for physics researchers, who were not primarily IT people, to write. Its still perfectly well suited to this task. I'm pretty sure I could teach my 9yo to write a basic article using HTML, and back in the day lots of people of varying skill level made MySpace and GeoCities pages with just HTML.
I happen to think that Markdown-style is even easier for knowledge management, and I've never written Gopher to compare against, but Markdown doesn't have the features to make webapps, and HTML/CSS/JS has pretty much completely replaced native platform toolkits for GUI app development.
I also develop some basic webapps too, not React-style SPAs because as you say the goalposts are on Mars, and basic forms are still doable, esp with all the things modern HTML5 input elements provide that don't require any JS to use, like the pattern attribute for client-side validation. Most things which are actually useful for a computer to do dont require the latest technology, personal computers were essentially feature complete by the end of the 2000s, they just need someone who cares to learn and to not get hung up trying to compete with million dollar commercial development teams. CGI still exists and is viable if you dont need to care about monopolistic scalability.