One of the big problems with mental health is that it’s aggravated by bruising that you can’t see. If someone came up to you and gave you a paper cut every day for the next 3 years, you’d show some major scars and there would certainly be enough evidence to gain some sympathy. All the interactions you have in your day can also have a cumulative effect on the mind. We can have laws or corporate rules or whatever but a…
Actually, I think folks would talk behind your back and wonder why you put up with the abuse - but they'll generally stay out of it. If you are lucky, they'll call the cops for a checkup.
If you give yourself paper cuts, folks will still talk about you. A few will offer an ear if you need to talk. And some folks will decide to shower you with complements so you stop ruining your body with scars.
Unfortunately, mental health is more horrid than that. It is like watching everyone get a papercut and go on with life, while it cripples you for a day.