There was no controls at all in those times. You still had the option to give your kid a device or not -- same as now. And you can connect that to the Internet or not -- same as now. But now you can actually have much more fine-grained control -- it doesn't have to be all or nothing. But you still have to decide and I don't see why Apple needs to make all the decisions when I have the controls.
> You are still many zero days from a hosed machine.
It's definitely not as easy as you make it sound -- the sky isn't falling that fast or we'd all be screwed. And I block web sites as well.