Who mentioned alcoholics? We are talking about a zero level which may be violated for all sorts of behavioural, medical and scientific reasons in pilots who havent had a drop of alcohol.
One has to ask all the chest beaters on this thread if they would agree to the same screening in the Western World. If so please lobby your MP or Senator
Me, I'm off to India as it sounds like there are thousands of cushy jobs for healthcare professionals grounding pilots for the wrong aftershave