Now healthcare shouldn't be tied to employment, and it's not in my country. But this is the political choices of Americans in America. Not the fault of the individual companies who are subject to the system.
And you aren't being "let go" - the entire company is going under. If you are laid off and the company stays healthy, it makes sense to have some concessions. But if the entire business ceases to exist. I don't know why would you expect anything from it.
