The One:1 Spa lap is on youtube. It also has traffic, and clearly a practice lap.
Also Spa is a perfect track for the Koenigsegg, which favors the fast tracks, where it can fully use it’s superior power and grip.Your argument would be more valid on slower tracks, like Nurburgring.
It has more power, less weight and more grip than the holy trinity, so all facts supports that the One:1 is way faster, and we have nothing against it. But I agree it is harder to drive, so an average driver might be better off with a Porsche 918.
Since this is a factual site, I’m curious if you have any factual argument saying any car is faster around the track. All the performance figures, all the engineering detalils, all of the few actual lap times shows that the Koenigsegg builds incerdible machines.
I would love to see more lap times though, but there are very few cars out there with crazy high prices, so it must be hard to find anyone who will risk it. Crashing one of these is worse than crashing a Chiron because of their rarity.