What’s an example of a well made GTK or QT app in your opinion? And what would be the steel man Web app to compare that to?
This thread comes to mind: https://www.0xsid.com/blog/wont-download-your-app With Slack that’s trivial, Telegram impossible.
But tdesktop is really well-made Qt piece of software, snappy, feature-rich and multi-platform.
Being open-source is kinda even better in that regard.