When I was growing up in my state it was.15 which is reasonable, you’re pretty impaired at that level. It was changed to .10 later then .08 with the nationwide mandate. .08 is already pretty ridiculous, I liken it to the 55 mph speed limit, it brings in a lot of revenue but does nothing for safety. Never underestimate the willingness of housewives to vote for anything when a politician wails “it’s for the children”. At .05 you’re not impaired in any way. If you have an accident it’s got some other reason than the drinking, correlation does not equal causation. It’s an idea only a leftist nanny state totalitarian would support. It’s a terrible idea but people are sheep and it’ll probably pass.