Ask the Thais...
the Burmese and the Siamese have their own issues .... due mainly to popular movies and the visible reminders of the defaced Buddhas ( by Burmese ) in old Thai Wat , the Thai will never forget how easy it is/was for the Burmese to set aside their traditional ‘buddhism’ and come as killers , pillagers and enslavers . Maybe the muzlim invaders an the Burmese karmically deserve one another ?