C'mon Sally we both know you weren't joking
You'd love it if it were a noABS time trial you're just so used to everyone piling on when you mention noABS I think it threw you for a loop when someone actually agreed with you...lol. Actually, I'd love it to. Then I could finish number 3000 without ABS too.
The difference between the top of the heap in GT5 and the average player is actually far greater than that same difference in real life racing at almost every level. I raced karts for several years and other than a real beginner, most guys know how to get a kart around the track fairly quickly and with consistency. I remember nearly entire fields at the Nats covered by a single second. But in open lobbies, with any PP/tire combination, I can run a 4 or 5 lap race and finish 20-30 seconds ahead of half the field nearly every time.
And yet I can't hold a candle to the top guys in this TT or any other. At the end of the lap the difference is 2, 3, 4 seconds, but it's really only a tenth or less...per corner..per entry...per exit. If you have a course with 12 corners, that's 24 entries and exits. A tenth difference on each one is 2.4 seconds at the end of the lap. Given that the average human blink is about 0.25 seconds I believe, the difference between me and the superaliens is literally less than the blink of an eye on each entry and exit. An extra blink of controlling a powerslide, an extra blink early on the throttle etc. The vast, vast majority of us just don't have that extra blink of timing and that's the difference between aliens and the rest of us.
No matter what physics you use, no matter what car, track or tires you use, no matter if tire wear is on or off or the wheels are made of wood, and the motor fueled with fairy dust, most of us still not have that blink of an eye. The same guys with that same talent from God almost always combined with hard work and dedication, will still be the best.