Why is it that indian companies talk a lot about mental health and stress but they don't have any legal safeguards to those who actually are affected by it?

It does not matter your mom died, your wife left you, you suffer from post partum, you have been struggling with bipolar, you are going to court cases over a bad divorce..

You are struggling inside but you can't tell anyone at your job because the moment you tell you become a liability and they would even invent reasons of you being under performer and give these as reasons and throw you out .

Why there is no protected category for those who are struggling with mental health issues?