No they’re not even remotely related. One type of work can’t be done from home, one can. That’s not a moral discussion, that’s just a description of reality.

Paid catering isn’t an intrinsic part of the work, so it has absolutely nothing to do with this discussion.

The exclusive paid catering I gave as an example is something that might foster resentment towards executives from the rest of the office staff. Work from home, regardless of circumstances around the work which allow for it, can be seen as a similar privilege which might draw resentment from one worker group to another. I think something like that is what was being suggested.