The section discussing (inter/intra)agency turf battles reminded me of a recent article discussing how the pandemic has led to some significant reevaluation of what the role and purpose of traditional "commuter rail" is within public transit as a whole (particularly focusing on the MBTA/Boston, contrasting the quote from Frank DePaola):

https://www.governing.com/now/taking-the-commuter-out-of-ame...