I don't think this is a Tesla tax in this case, it's just the way they seem to do business. It seems they want ludicrous insurance work or nothing and aren't bothered if it makes most people walk away. If the insurer is willing to pay that much, they'll throw a dart at a number and charge it. I can't say I agree with it (especially if they were exaggerating the severity of the work, but no reason to believe that's the case until you see it) , because the obvious knock on effect if every bodyshop in the land did this is that premiums are inflated, but on the other hand maybe it's just a sensible business practice that protects them somewhat from insurers throwing their weight around?