Perhaps a combination of sunk cost and taking in a lot of money from customers for the feature and pushing city governments to accept FSD? There are probably m

Perhaps a combination of sunk cost and taking in a lot of money from customers for the feature and pushing city governments to accept FSD? There are probably more reasons. As a funny side note snake oil some species of snakes at least are high in omega-3 fatty acids. I blame shady sales people for giving it a bad name. I prefer Krill oil as it has a significantly higher bio-availability in humans than snake and fish oil.