Earlier quoted context omitted.
Now let’s say you were already making over a quarter million a year doing one podcast for 3 hours a week. How much effort would you put into an app?
Zero, that's my point. It's a waste of time.
Your comments have been terribly absolutist about your own opinions. Please accept that other people have different priorities than you. Accept that other people have different comfort levels regarding their children's privacy than you. There's nothing wrong with your priorities, but there's also nothing wrong with people whose priorities are different.