The pâté comment is not loaded; pâté is literally any meat paste (or maybe even not meat). Are you thinking of foie gras or something?
Anyway, to try to be clearer: What's the difference between making efficient use of an animal and making efficient use of an animal?
Are you just complaining that traditional cultures didn't know how to mechanically separate meat? Are you making a claim about what they would have been likely to do if they possessed such knowledge?
"A [real or imagined] respect for animals that led to a reduction in waste product."
is not the same as
"Maximizing profit by turning undesirable or inaccessible meat into nuggets in a potentially dangerous process."
I don't think you're wrong to mention them in the same sentence, but it's definitely disingenuous/uncharitable to compare peoples' sentiments on the two apples-to-apples.
A big part of the point I'm trying to make is that the differing sentiments aren't all that coherent. I don't see how it is disingenuous to express my opinion on the matter.
Anyway, to try to be clearer: What's the difference between making efficient use of an animal and making efficient use of an animal?
Are you just complaining that traditional cultures didn't know how to mechanically separate meat? Are you making a claim about what they would have been likely to do if they possessed such knowledge?