It is impossible to have a fact based discussion with you. Your arguments so riddled with logical fallacies that it would take me hours to tease everything out with definitions and explanations. I find myself facing a poverty of time currently and in the near future to be able to engage you further. Thanks for the discussion so far. Have a nice day.
Presenting you some data on how this works: https://paa2015.princeton.edu/papers/153481
Just consider the Indian judiciary. The vast majority of judges are brahmins when they constitute just 5% of the population of the country.
https://www.buzzfeed.com/ravikiranshinde/one-too-many-mishra...
As for the undertrials and those in prison, the vast majority are from lower castes. https://www.newsclick.in/how-caste-plays-out-criminal-justic...