Oomis with all due respect there is no one debating that it is ossur to get behind the weel of a car drunk.
You neglect to explain though how it is mutar for a boy to drink kiddush wine but ossur to drink on Purim whioch is also a chiyuv according to pashut pshat gemorah, mesorah, as well as minhag.
However to discourage the growing trend of drinking I would highly support a vigouros campaighn no less forceful then the one against drinking on Purim with the goal of eradicating the growing number of shul “Kiddush Cloubs” wich truly have no basis in Halacha my hunch is such a campaign would do much more to arrest the disturbing tren of drinking then the current campaign against Halacha.
Incidentally, Why is iit that the campaign against Purim Drinking is conducted with so much vigour yet we barely hear a peep about Kiddush Clubs,
Guesses Anyone?