They aren't stupid anon.
So far they have gotten almost everything they've wanted and become rich in the process, and not a single one has even been indicted.
While we've spent thousands of hour here they have been padding their pensions and stocking their kids bank acccounts, and there is zero evidence they will lose any of that cash.
All the DS people have nice houses in Ashburn and Potomac; what do you have, anon?
When the first one faces charge we can say they miscalculated but until there is one single arrest, we are kidding ourselves to say they are stupid.