Andrews isn't coping resign now change needed, page-52

It wasn’t a poison pill. Andrews chose to break the contract. Andrews said it wasn’t worth the paper it was written on.
There are always costs when you break a contract. Andrews got some very poor advice before he broke the contract or if he just decided it was worth the political pain of lying and just break the contract anyway.

Andrews could buy a lot of masks and ventilators for $1.5 billion.