Unless humans are somehow exempt from the list, I don't see how this argument is feasible in the realistic sense. Humans are frequently treated as commodities, as any team over the size of 1 needs to delegate responsibilities to people. Hence, "doctor, lawyer, police officer, teacher, pilot" are all words that describe a delegated responsibility of a human, and therefore the commodity that they represent. "We need more firefighters!" is a phrase that literally treats humans as commodities - showing how replaceable they are. How about whenever you ask a friend, or a family member to pick something up for you from the grocery store? Are they not being treated as a commodity to suit a need in that moment?
However idealistic the notion, being a "sentient being" isn't mutually exclusive from being treated as a commodity.
I understand the empathic argument in support of veganism full well (and I empathize with it), but there is such a thing as runaway-empathy, to the point that it becomes unproductive conversation.
This is a win in an aim to reduce unnecessary suffering and pain. I'll take it as such.
Seeking some sort of absolutism though, I can't wrap my mind around that. It gives me some serious Sith vibes...