I think the guy you're replying to's point is that Qt versions of the apps he uses don't exist - the Electron ones do.
The alternative to many Electron apps isn't a native app in another framework, it would simply be no app (on linux).
The alternative to many Electron apps isn't a native app in another framework, it would simply be no app (on linux).
One example of a service that probably _could_ have a web version is Spotify, but they only offer their service via their Electron app.
Apps I care about are VSCode, Atom, Spotify, Slack.