"The simple matter is that I don't want a pilot flying my plane to have their judgment impaired by alcohol"
Rightly so.
How would you feel if you had to fly in the back of an aircraft that was operated by two pilots, one of whom was over the locally imposd limit for operating an aircraft at the time of report for duty?
Compared to:
How would you feel if you had to fly in the back of an aircraft that was operated by two pilots, both of whom had just had a few hours of broken sleep in an airport motel. During the flight, both pilots took it in turns to sleep, but neither could be relied upon to stay awake?
Which in your opinion (and I'm not been sarcastic, your perception of risk and opinion is valued, to me at least) is the safer operation?