My concern is that at least 70%-80% of the population of the country doesn't even consume enough alcohol to be legally drunk in the first place [0]. What happen

My concern is that at least 70%-80% of the population of the country doesn't even consume enough alcohol to be legally drunk in the first place [0]. What happens when this machine decides those people are drunk and can't safely operate their vehicle? [0]: https://www.washingtonpost.com/news/wonk/wp/2014/09/25/think-you-drink-a-lot-this-chart-will-tell-you/ https://www.washingtonpost.com/news/wonk/wp/2014/09/25/think...