No search warrant should also mean you don't need probable cause or be constrained to search what the warrant covers.
This sounds great to me, anyone who wants to run for public office or is in public office can have the internet activity of themselves and all of their associates continually reviewed. Internet activity of course also encompassing a large segment of what is done on your mobile phone too. So its kind of like an open wiretap on everyone.
This would bring a swift end to idiots that can't even figure out how they accidentally tweeted a picture of their crotch to the whole world. Everyone else with half a brain will finally begin using end to end encryption for all of their online communication.