And that's your opinion dragon_man. It also doesn't mean its correct.
If your fleet is grounded and therefore you cannot be usefully employed then they are within their rights to stand you down.
If the corona-virus has destroyed international travel to the point where large commercial aircraft are not viable, then that's out of the company's control, and within the stand down rights.
in other words planes can fly unrestricted the fact there are not customers is not the pilots responsibility.
No, that's your words, not the law.