But the legal opinion will be "your in completely new waters here, it's for us to guide the legal debate in our own favor" - a fundamental part of that will be to pretend no issues exist and to wait for the moves of other actors first
As long as enforcement and punishment of corporate lawbreakers doesn't hurt them at all, they're gonna continue to find new ways to abuse the system and get away with it. Only way to change it is to make their crimes really hurt them when they're called to task over it.
And yes, I do agree that some tech companies push the boundary of information and commercial law and wait to be tested by someone with deep pockets.