I searched and no-yeast pizza is not exactly rare.
https://www.google.com/search?q=no+yeast+pizza&client=firefox-b-1-d&source=lnms&tbm=isch&sa=X&ved=2ahUKEwiQs_j_-OH2AhUKH80KHU_QBFMQ_AUoAnoECAEQBA&biw=1666&bih=866&dpr=1.13
Had it in Sicily years ago.
Wunnerful