Earlier quoted context omitted.
Except as soon as it becomes a remotely feasible action (with simple instructions) for the general consumer, a bunch of businesses will start requiring their users to disable "default Grandma mode". Imagine onboarding for Netflix including a pleasantly designed screen saying "Before you can use Netflix, you must Enable Third-party Stores. Go to Settings > Privacy..." If that comes to pass, there will be no highly-gua…
I've noticed that if something is possible, your children or grandmother with do it, somehow. I hand out Chromebooks to relatives because of the low support requirements, and yet STILL every time I get one of those things back there are dozens of outright dangerous extensions installed. These are folks who know how to click on the icon for their email and that's it, and yet the garbage finds a way in. It's like tryin…
Problem solved. If you want the walled garden, opt in at the beginning, and now your children/grandmother are safe as long as they don't literally reset their phone, wiping all their pictures/apps/whatever.