Re: What more could Apple do?
The way that i see it, in this case, there is no more that Apple can do, because (as you say) they DONT have the keys.
However, (again, just the way that i see it) what is happening here is the Feds are laying groundwork so that they can say
'This keeps happening, and you try to help, but CANT, so, how about, when you release iOS14, you slip in a little bit of code which will allow you to help, WHEN this happens again, which we both know it will'