EU safety regs are pass/fail - there's no sources stating Tesla have exceeded anything there, they need to pass in order to be sold in Europe, so they've done whatever the minimum required is for that. To do so, they've needed to make numerous compromises & changes to their cars to make them fit for the EU market - notably no FSD. Hardly indicative of a car brand that exceeds anything.

As for US safety standards, that seems a lower bar...