Hi there and welcome!! Not sure if you are making a point here or not... I'd just make the observation that you seem to be running at a level where the AI are quicker than you - hence the train of cars behind you (assuming camera is focussed on your car). As any real racing drivers would do they (the AI) become very impatient and try to get by as quickly as possible which leads to... incidents. Tip - if this is an issue for you try a lower AI setting for a while. Adaptive AI is great too but in my experience it adapts such that you will run in the midfield rather than the front.
Good morning ! I actually find the AI very good. The video was not to tell that the AI was not good. Sincerely I think RaceRoom has the best AI for a racing game. I used to play rfactor 2 for a long time but never got that level of excitement