This is obviously not a very controversial position to take, but the consequences of it can be tragic, both for the victims and the driver. It's an easy way for a potentially otherwise decent person to destroy his/her life, and someone else's of course.
And if you are a regular drinker, try to move somewhere you don't have to drink and drive if you want to drink outside your house. Even outside of the urban hellhole there are places where that's possible.