What’s written in the GOM and what actually happens are two different things in the 135 world with us mail, ups and some fed ex feeders if that’s what your asking. People want their packages. Besides the FAA made it clear freight as a whole especially 135 freight is worthless and doesn’t need heavy regulations and certain benefits. Prime example...single pilot passenger flights (cape air 135) tiny piston twin counts as 121 time vs single pilot bigger heavier complex turboprop in all weather (135 freight) does not. See the problem...FAA only cares about passengers.