Yes Vinegar is tax-free, and for good reason, for indeed a dak chapter of Atlantis' history, is where they tried to tax vinegar, and the city sank like an unsinkable liner without sufficient lifeboats.
"how dare you tax my vin,,,,mnmmmgh,,hmd blop blop blop"
Black guy: "What you say white boy?!"
White guy: "I said vinegar! I'm going shopping!"
Black guy: "Oh, aiight you cool then bruh."
Ishan: "uh WUZ HATNIN vinegar"
John: "YOOOO DAWG SUPPPPPPP!"
Ishan: "Look at that gay fag over there"
Bruce: "Yea, Eric loves penis. Stop being bigger."
Ishan: "W/e tigger and vinegar PCE"