I was not joking. I downloaded the video and slowed it down about 5%. Then it looks more natural and relatable to other "flat out" videos from Finland and also from Estonia. It is very hard to prove because I don't have any reference videos from the same place but I'm 100% sure it is sped up. Everything from how people move, how camera "shakes", how dust moves behind the car, how gravel falls down, how leaves and grass shake is not normal. I have watched so many WRC videos and been in so many rallies myself that it is not possible that it is natural.
For example, check the 1:01 mark from the video. Are you really saying that this is normal? People are moving like in a Charlie Chaplin video...
https://streamable.com/6wpo1o