When the big round-ish room tells the AG and prosecutors all down the line to "walk" anyone accused in all types of cases - and then goes out to destroy the careers of any officer trying to stop this stuff I can understand why the US Marshals would feel like they don't have the support of the president in their duties

Today, the US Marshals know they have the full support of the President and are unleashing decades of pent up energy.
And they'll get 4 more years of unwavering Presidential support too