I’m wondering if all the people bouncing off Twine are only using the app? Most of the big Twine developers I know write in VSCode using Twee (and tweego for compilation). Writing Twee is much like writing CS or Ink, but with all the Twine customisability still available.
That sounds about right. And when I do encounter an unusable website it’s nothing to do with Javascript, it’s about security settings. Cross-site loading, CORS violations, etc. Basically the sort of privacy-related things that people want to use something like Brave for.