No. That's wrong. The fact that there are poor quality catalyst apps is neither here nor there. The tooling, languages and large parts of the frameworks are com

No. That's wrong. The fact that there are poor quality catalyst apps is neither here nor there. The tooling, languages and large parts of the frameworks are common or so similar that it doesn't matter. You can go straight from writing an iOS app to writing a Mac app without much friction at all. I know because I did it.