Again, it's not that the animals died. In your analogy it's as if McDonalds mishandled many of the animals in its supply chain, caused them to vomit so continuously that they had open sores in their throat , kept them alive anyway, and then slaughtered them.
People aren't upset that neuralink did animal studies, everyone does those, it's a cost of our modern medical magic. People are upset because they tortured those animals, and way way more of them than is typically needed.
People aren't upset that neuralink did animal studies, everyone does those, it's a cost of our modern medical magic. People are upset because they tortured those animals, and way way more of them than is typically needed.