Well, maybe. It is more a power to weight ratio that determines how quick you could get in trouble. 4936 lbs being propelled by 691 hp (as in the P85D) works out to 7.14 lbs per hp and with the fast computer dolling out power to match traction, most anyone regardless of previous experience should be fine.
I agree with you if the power to weight ratio is 3.4 lbs per hp and there isn't a computer nanny working to keep you safe. This scenario requires that through practice you slowly work up to exploiting the potential of the car. If the P85D had 1450 hp and no computer aided traction control, that would be 3.4 lbs per hp and the driver would have to employ a gradual learning curve.
At least that is how I approached the different power levels I've had in my Track-T over the years. When I had a 320 hp engine, that power to weight ratio was 5.6 lbs per hp and remember, no computer. Took awhile to get dialed in. Next engine produced 386 hp, more learning, current engine is 526 hp, and I'm still learning to control it at its present potential. Since I roll my own, unlike a major OEM, I don't have product liability to deal with. The computers help address this and I hate to admit it but my computer saved my bacon once in my Caddy CTS-V, as it reacted much quicker than I did.