Here's a few disorganized thoughts in good faith

1. Because half her friends and family are on iOS, and that means fighting the App Store. (This is a social problem essentially, in fighting Apple)

2. Because networking is hard. How would you have shared recipes with a computer in the C64 days? Email? BBS? (There are partial technical solutions to this, but they would require people to run something like friend-to-friend overlay networks)

3. Because most stuff happens in web browsers and that means pay-to-play, or vendor lock-in, or using AWS free tier and being a programmer. (Ass, grass, or cash, nobody hosts for free. Friend-to-friend networks may also help with this)

4. Because a recipe manager with sharing is best implemented as just emailing your recipes to your friends and storing them as txt files locally. Anything more complicated is beyond the scope of a Visual Basic-style drag-and-drop WYSIWYG anyway

5. When was drag-and-drop enough? The widgets need code behind them to save and open files, right?

6. You might be kinda onto something, and the longer I write async code I more I think the programming world is ready for another big pruning. Like when structured programming said "No goto, no long jumps, if-else and exceptions is all you need", we might be ready for "A single control thread which never blocks and never awaits, and delegates to worker tasks, is all you need until you are building some C100k shit"