Kazu - learn your facts. It has never been proven that he made a mistake, the steering column broke, the car bottomed out, he passed out from holding his breath etc.
My own opinion, solely from looking at the onboard video, was that something broke on the car OR he lost downforce through bottoming. I don't think I've ever seen an accident from sudden understeer due to a drivers mistake that wasn't instantly corrected or turned to oversteer...
However, it remains possible (i.e. nowhere near the realms of fantasy) that he made a mistake on a car in less than ideal conditions (low tyre pressures and temperatures etc).
My own opinion, solely from looking at the onboard video, was that something broke on the car OR he lost downforce through bottoming. I don't think I've ever seen an accident from sudden understeer due to a drivers mistake that wasn't instantly corrected or turned to oversteer...
However, it remains possible (i.e. nowhere near the realms of fantasy) that he made a mistake on a car in less than ideal conditions (low tyre pressures and temperatures etc).