I disagree with this entirely. Service standards for a 50 hour transcontinental run in sleeper (or even coach) requires completely different standards from that of a 2-hour ride in a corridor.
You're talking about two different service types. On one 50 hour transcontinental run, I've run into up to three different sets of rules. On the CZ, for example, how the lounge car is treated between SLC and DEN is almost entirely up to the train crew. How or whether or not there is a meal seating, whether or not the LSA comes to your room to take your dinner reservation, who to place your to-go order with, whether or not your SCA is available and how to find them, etc. all seem to be different depending on who is in the position.
While Amtrak management may need to do more to ensure that all service staff have a commitment to making their passengers happy, as I think most do, they can't do it by imposing inflexible rules and disempowering staff from making adjustments, as may be necessary from time to time due to operational reasons.
I agree with you on all of that. I know that they need to make operational adjustments every so often. Consistency is key, and Amtrak suffers from a lack of consistency...except for things like...
.... staff ... tying up space in public areas like lounges, cafes and dining cars, ...