Answer: it varies, but most of them have significant track time. One of the guys posts regularly about running his Senna and P1 there. I mean, CJ Wilson was there and he's raced and run a freaking Porsche 919 LeMans Car. Bruce Canepa was there, Jonny Liberman, etc. There were some people who know there business. Most, though, are just driving "fast".
But none of them are Randy Pobst. In a track modified Model S Plaid to boot..
I have a friend who has brought his Model S, Model 3 and now Taycan there, in addition to 911 GT3 (two) and GT3 Cup to several NorCal tracks including Laguna. His P100D (pre Raven) was absolutely terrible on the track. Wouldn't last a lap. The Model 3 was better from power, but absolutely toasted the brakes. Even upgraded brakes weren't great. And after about 5 laps, it cut power. His Taycan does not cut power until there's under 30% battery remaining. PCCB's means no brake fade, even at 5,000 lbs. But it's a MONSTER on the straights. He's arriving over 10 MPH faster than the GT3. But the GT3 smokes it through the corners. He has data, we have discussed extensively.
I would expect the Plaid to be a monster on track, when set up by someone who knows how. We're certainly entering a new dimension of the performance car. Rimac has just obliterated all the ICE records and most pundits are stating that that's the last time that ICE cars hold the records it took.
But on track, there's no substitute for lightness. And people will tell you, it's often times more fun to drive a slower, better handling car, at the limit than an high HP monster. AMG's were always known for all go, no turning. In a way that's what the plaid and other EV's remind me of now. Need to get the weight out. But it's coming.