Edgar Ironpelt
Adventurer
I was icked out by the concept of "dragonhide" armor in 3.x D&D for a similar reason: Wearing the skin of a talking sapient...We were all icked out by manga where the PCs cook and eat orcs (on the grounds that they look like pigs and taste like pork*) because orcs are, even if evil, tool-using sapient humanoids with language etc and eating anything you can have a conversation with is off the table as far as we’re concerned.
*As do humans.
So I did a fluff-text change for my D&D games. Same costs and benefits, but a different name, and a source that doesn't rate an [evil] descriptor when one takes advantage of it.