Only the USPS Board of Governors can hire and fire Postmaster General Louis DeJoy. My website, nUSPS.com is a one stop shop for information on DeJoy. Pick a section and delve in! The PMG has ignored the Last Mile for the past 3 years.
The first acknowledgement was the Security Memo issued May 12th about how carriers are being approached with guns and it ends with recommendations to hand carriers your mail!
Again, google USPS OIG KEY. The information has changed since Aug 2020 but they took away the section that basically stated NOT to share route issues with Customers so NOW your own local PO's should be very transparent. The part where it states thee has never been a USPS Master Key Plan in place should never be altered or removed.