Bars that serve poison do not last.
Nor do bartenders who do so.
But liberals especially (and apparently some libertarians), like to make jokes based upon extreme points of view, which use false premises to make their points.
"Conservatives say they're against abortion and they believe everyone should work for their own living--but HOW can a disabled veteran work? According to conservatives, they should be put to death! See conservatives are for killing people AND they don't like veterans!"
Then, the CATO institute shoots the bartender.