alt Hacker News>Driving under the influence of drugs and/or alcohol is already illegal in every state.
FWIW, your first OWI in Wisconsin, with no aggravating factors, is a civil offense, not a crime, and in most states it is rare to do any time or completely lose your license for the first offense. I'm not sure exactly what OP is getting at, but DUI/OWI limits and enforcement are pretty lax in the US compared to other countries. Our standard .08 BAC limit is a lot higher than many other countries.
That's true, but note that getting much more severe on enforcement and punishment for DUI/OWI will result in an even higher prison population, more serious life consequences for poor and minorities, etc, when the US is constantly getting trashed for how bad those things are already.
To be a bit snarkier, and not directed at you, but I wish these supposedly superior Europeans would tell us what they actually want us to do. Should we enforce OWI laws more strictly, or lower the prison population? We can't do both!