I'm glad you weren't amused. Now straight to the point. Persianate does not just refer to arts and architecture, therefore what you did WAS vandalism, especially because the sources which support the Persianate nature of the Sultanate are not just referring to the architecture but also to the actual state court and governmental bodies (e.g. official languages). Therefore moving around Persianate and putting it at the end of the article for the sake of disguising facts IS the actual amusing part.