I agree with waltz that you nailed it, re the way that some folks use others, particularly those from other countries, as hood ornaments for their lives. You said it richly and with economy.
I do not like 'rude bleat' as it seems cliche to me. Even a rude blast would have been better, but given time, I suspect you can come up with something way better.
Re the motorcyle guy and his buddy, it is contradictory to think that he would be glad they had already sucked down all of their liquor if they are now moving to DRY area. More likely, he would be saying "It's a good thing we stashed the extra stuff..." somewhere or other.
Finally, it was, truly, the last line that brought it home for me, but I suspect it is a bit much. It is there for the benefit of those such as myself ( :)) who cannot figure things out on their own. Maybe 'big orange clown shoes' or some other way to bring it home without making the judgement yourself?
Maybe just losing the last line?
But a nice piece, with great intent, a great message.
I did enjoy it, and that is what matters most to me.
Take care.