Yes she is Indian, the whole world knows this. They also knows that she's black too, descendent of slaves. But it is also known that she is 1/16th (confirmed) white.
Just cause you can't understand that people can be many different things at the same time, doesn't mean that it's true. You might believe that the world is flat, doesn't mean that it's true.
It's astonishing how hard it is for certain people to understand this. Drake is Jewish and black, both are true. Kamala, Indian and black, both true. Naomi Osaka, Japanese and black, both true. Then some might say that she's black aesthetically, but her heritage is 50 % Japanese. And the list goes on, this is how I'd explain it to 3-4 year olds. Certain grown ass men like you and the white supremacist in the OP however get a brain freeze