Why not? You’re saying that market signals don’t matter, it’s individual choice all the way down. You’re paying people to produce meat and put it on the shelves, but according to you, that doesn’t have any effect on the amount of meat produced and put on shelves. How is that not analogous to paying someone to kill someone and then pretending that that doesn’t make you complicit?
You don’t seem to understand how analogies work. You don’t get to just say “Nuh uh” when I follow your principles to their natural conclusions. That’s just a basic form of logical argumentation.