To be clear, when people say "Indian", they don't mean only those people from India, they mean all South Asians (it is not like most people can tell them apart), and some of the brown skinned Middle Eastern guys too. The Arabs that are white or look white get a pass, obviously.
And yes, Indians (and I mean South Asians, as I wrote above) are shit customers, go ask any MPA about them and they will tell you (if they are comfortable with sharing with you).
A lot has changed after COVID, a lot of girls would rather quit the industry instead of seeing disgusting Indian guys, they have had enough.