Reddit reviews Zapp's Spicy Creole Tomato Tabasco Potato Chips 5.5 oz. Bag Pack of 6

Herr's ketchup chips have been available near me in NYC for almost 20 years now (being that the first time i spotted them was circa 2000 and a buddy of mine was already very accustomed to them) but it might be regional and noy available everywhere.
That's the thing about the US...big country with lots of people and lots of different markets - with plenty of room for mid level companies to make a profit without being a legit national brand.
There's a ton of regional food out there - and not just home made dishes or cuisine from different cultures or cities that call it tradition (ie deep dish pizza/cheese steaks/different variants of BBQ) but even so for store bought, mass produced stuff as well.
TastyKake is regional and not found everywhere, as one example.
And for chips, there's plenty that aren't even available in different parts of the US. Zapp's only recently made it's way up north from Louisiana, their stuff is great. Sadly, they stopped making this one a while back and it was the greatest potato chip in the history of mankind.