If you put five people to death, but one is later discovered to have been completely innocent, would you still support the death penalty?
The US justice system is far from perfect, and even further from blind.
Innocent people are often railroaded by the justice system in order to close a case.
But a presidential administration is required to keep classified records, and records of all meetings in general.
It may take decades of FOIA requests, but those records are SUPPOSED TO BE KEPT, not deleted forever after 7 days.
This regime using Signal is a major red flag and a permanent information black hole.