Yes, correct I think on all counts. I was just responding to the Electron comparison, saying if
that's what you want, maybe look at Tauri,
because it's also 'a webapp in a shell'.
For some people in some senses, there's a big advantage to the 'webapp in a shell' model, because HTML/CSS is considered good, or WhizzBang.js is the familiar tool for building UIs, or whatever.
I didn't mean to say it's better (or worse) than this - it's just quite a different (more similar to Electron) approach, that'll suit some and not others.