Those are crimes in itself not inherent side effects of drug use. Domestic violence and an increased aggression level are drug specific and driving under the influence is also possible with legal drugs. You can also become a similarly dangerous driver with enough sleep deprivation.

Speeding on the other hand is reckless endangerment, if you are to fast, your stopping distance will become to short for the given environment. As a result, you will run over a kid if one crosses the street at a dangerous position. You driving to fast at this position will have the effect of a run over kid, with the only variables being whether or not a kid is just crossing the street at this point. You already made the decision to drive to fast to have a sufficient stopping distance. Your similar decision of taking drugs doesnt have inherent consequences, it only has an influence of the decisions you make after that, for example a drunk barfight. The same could however also be said for other things which influence your mood.

Driving under the influence is a much better comparison to speeding than druguse itself. Not sleeping enough is not dangerous, however driving while dozing off is