I draw the line where violating the US Constitution is concerned. Whether you want to try and demean that by calling devices that store large volumes of personal information "techie toys", you are welcome to do so. The US Constitution still applies.
I draw the line where enemies of America (in a NUCLEAR AGE) vow to kill millions of Americans and destroy America, and appear to be fully capable of doing that. The application of the US Constitution is a subjective thing. Some people would say that jails and prisons are unconstitutional. And the govt has violated the constitution many times. Islam is a violation of the Constitution > Article 6, Section 2.
The 4th Amendment is not subjective in this case.
"The right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, shall not be violated, and no warrants shall issue, but upon probable cause, supported by oath or affirmation, and particularly describing the place to be searched, and the persons or things to be seized."
If you want to search or seize a person's belongings, you have to have a warrant. Period. It is basic.
A dozen or so noncombatant, US citizens are killed annually. And you think that warrants violating the 4th amendment.
What about the 2nd Amendment? Can't you claim 9,000 US citizens being killed warrants violating the 2nd amendment??
Or maybe you want to tell the families of the victims gun murder that their loved ones didn't matter enough to violate the US Constitution, despite the fact that there are hundreds of times more victims every year.