He voluntarily offered to pay $44 billion and voluntarily signed a contract saying he'd do so. Insisting that he follow through with what he voluntarily made a

He voluntarily offered to pay $44 billion and voluntarily signed a contract saying he'd do so. Insisting that he follow through with what he voluntarily made a binding commitment to do is hardly "cornering". The debt that has been taken on was his idea, part of the original offer he made, it's not like he didn't plan for Twitter having that debt to pay off.