No, with Barr we will definitely not get an immediate response. We will get a year or two long investigation and a report saying some mistakes were made.
Meanwhile businesses will die, families go broke, cancers and other deadly conditions go undiagnosed, etc etc...
So you want a sort of reverse Gestapo approach? Rather than resolve it through the legal process of law suits and resolution by the courts, or better yet the voting process by the people? The emergency powers need to be challenged, but there is a process. The states in several cases voted their governors these powers. States do bear most of the responsibility to fix it. The fed powers can come in to protect civil rights, but I am not sure how that power can be abused in the future.