Who is the mysterious Thoppi Amma (also referred to as Topi Amma) who is flocked by people as she walks down the streets of the temple town of Tiruvannamalai in Tamil Nadu. If some call her a mystic or 'siddha', others say 'Hat Mother' has a psychiatric condition.

One raw article here

I’ll try to delve into this more later.

Came across her through a wild Instagram video actually with a religious war in the comments.