I'm not American and would absolutely make a point of stopping at a Buc-ee's if I was ever in that part of the US. The internet has kinda made them famous-ish.
Buc-ee's is famous, but I suspect you'd be amazed at the 'regular' truckstop type gas stations we have all over as well. Places like Loves, Pilot, Flying J, most of them have a McDonalds or a Subway attached and have tons of things to buy because long haul truck drivers need to be able to shop. Buc-ee's and Wally's have kind of adapted that concept but for 'normal' people that might be taking road trips and such, but it existed for truck drivers already.