So with Catalina mac users have the opportunity to run thousands of apps but what is the downside? Will developers be less inclined to write macOS apps and just stick with ios/ipados? Here me out, back in the day when IBM and Microsoft were duking it out with OS/2 and Windows, and there was no clear leader at the time. IBM made the huge misstep of allowing win32 apps to run on OS/2. Developers largely abandoned the platform and focused on windows. Granted there were other factors to the demise of OS/2 and IBM's inability in many areas doomed the OS. The point however is that developers did not embrace OS/2 since their windows apps ran. While I don't think apple/macos is doomed, I do think this may de-incentify developers to producing macos apps. I'm not talking about the pro apps, but mostly those smaller devs.