For those who don’t know: the ONLY reason the USPS runs a deficit is because of a Republican law passed in 2006 intended to sabotage and privatize it called a prefunding mandate. Read about it here: https://about.usps.com/who-we-are/financials/annual-reports/fy2010/ar2010_4_002.htm …
So you share a link to retiree benefits. A link that outlines only 1 of many titles that outline 109th Congress H.R. 6407. Retire benefits outline in Title 8. Sure introduced but co-sponsored by Democrats. Maybe you should talk to Waxman and see why he co-sponsored it.