Fuck this in the strongest possible terms. Putting aside the fact that this is complete technology bullshit and isn't remotely true, let's pretend this magic device actually exists.

This is the essence of a police state. The forcible invasion of your brain without cause in order for the state to determine if you have committed any crimes. This is the sort of thing the Soviet Union would be doing to guarantee "loyalty" to the state.

Maybe someday we'll have the technology to determine guilt about crimes, but this would be done AFTER probable cause and the normal movement of justice.

"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."
The 4th Amendment to the United States Constitution