There's a huge difference though in being careless and being dangerous (intent for one). I'd be surprised if any ,non delusional, driver could say they had never been distracted, rushing or confused by abnormal road conditions/traffic/ passengers /other drivers ,etc.
Rare occasions for the driver themself ,but multiply those across the huge amount of road journeys that happen daily and it is fairly obvious that they will lead to the majority of accidents. Making sure those accidents happen at a low speed seems sensible to me but you've clearly already made your mind up.