Doubtful, it is in the South. Red state. Should I wear my MAGA gear?
Not if you want your visit to be televised. The producers are extremely aware that the network who carries their show is left biased.
Please wear something decent. Every episode has some yahoo who makes me cringe over their lack of decorum or sense.
Otherwise Antiques Roadshow is an oasis in the television wasteland, educating us on the value of literal pieces of art and history whose caretakers were otherwise ignorant about.