A million dollar AWD car with no racing or building pedigree beats an expensive supercar at a drag race. That really means nothing. For 1, it's not like it was a 100k car beat a million dollar ferrari. For 2, it's a 2-ton heavy car with batteries. It's a one-trick pony. If all a supercar was to do is to win a drag races, well i'm sorry then should everybody go buy dragsters?
I honestly don't think the "electric supercar" market will ever thrive. You buy a supercar because you want to be unsensible. You don't want a economic, practical thing on 4 wheels that gets you from A to B. Now especially when practical Teslas are doing 0-60mph in 2.65s, the argument of getting an electric supercar because of fast acceleration isn't valid anymore.