They had a video on their website for years (taken down very recently, I believe) that showed a FSD "self-driving" Tesla with the narrator saying something like "the driver is only present for legal reasons".
And again, people see arguments like this attempting to liken Tesla to a clearly fraudulent scam (the truck didn't even go!), and is it any wonder they threw up their hands and figured NKLA was a good bet?
Look, nitpick about FSD if you like (I bought it, FWIW -- 100% happy customer). But don't claim it's the same as faking a motor in a truck that didn't have one.