There was only one case brought by Equality Labs, the Cisco case, which was thrown out. Any perceived discrimination also will be made out to be caste discrimination as there is money to be made, benefits to be had.
Upper caste manager dings lower caste employee for performance --> caste discrimination
Upper caste employee talks back to lower caste manager ---> caste discrimination
Upper caste manager dings lower caste employee for performance --> caste discrimination
Upper caste employee talks back to lower caste manager ---> caste discrimination
This is how things will play out.