First of all most right wingers rather spend time doing something that can make them money. Second if you are an artist nowadays you have to be able to deal and or compete with leftoid artists/curators/gallery owners/fund managers. Third if youre a right winger and have the desire to RETVRN youre out of luck because most art schools dont teach anything useful in that regard and its quite hard to learn without a mentor. Its getting a bit easier nowdays with many videos though. Then there is the question of content. You might not even notice any trace of politics in the art itself even if the artist is Hitler 2.0 and activist art usually sucks.
Maybe Odd Nerdrums enclave can be called right wing or at least not totally left wing.
T. Went to art school