Pondering ...
Once again the arms race between tech and law continues ...
Obviously the law can make back white, it it wants to. Whether real life complies is another matter.
I'm vaguely wondering if there would be ways of complying with the order, whilst at the same time not allowing plod to trawl the history. Maybe a (US) cloudy lashup ?
I have very little desire to see any genuine threat to other people go free, or escape punishment. But on the other hand I don't particularly like the "think of the children" hysteria which is slowly pissing away our rights. We will miss them when they are gone.