America is world’s most successful experiment of Capitalism.
Nepalese and their demand for TPS is very much a Socialist ideology (i.e. the culture of entitlement).
You can yell and scream on humanitarian ground all you want, if there isn’t a direct or indirect benefit to America by providing TPS to Nepalese, it’s not going to happen.
This is how capitalism works and that's what's so great about America. It's never personal...it's just business!

Good luck to the dreamers.

To the realist, if you are even half as motivated to help Nepal as you are about getting TPS, I am confident that you will find a way.