There’s a reason all of the places I mentioned including both Bridges and Lexington are mentioned as some of the best bbq in the country. So no...they are not dried out nor are they soaked in vinegar. That’s what tourons do. At the institutions themselves it’s just a little bit of vinegar or the vinegar/ketchup mixture to cut into the natural sweetness and fattiness of the pork.
Alston Bridges BBQ is the original Shelby bbq joint and his brother 72 years ago named Red Bridges opened up another restaurant. They make exactly the same recipe, but Alston Bridges remained a small diner only open a few days a week for locals while Red Bridges opened a larger restaurant for the tourists. So with the exact same recipe, Red Bridges has won multiple national contests from USA Today, Southern Living, Guns and Gardens, Thrillist etc..
https://www.google.com/amp/s/www.shelbystar.com/news/20190313/red-bridges-barbecue-tops-usa-today-contest?template=ampart
“Red Bridges Barbecue Lodge has another title to add to its growing list of accolades. The Shelby joint earned the No. 1 spot on
USA Today's ranking of Best BBQ in North Carolina.
The restaurant took the top spot in Garden & Gun's 2015 bracket, where the lodge was up against barbecue joints across the nation. The restaurant also won Thrillist's 2016 March Madness bracket which posed the question, "What's the best BBQ spot in America?"“