But the bill had a supermajority, how can the governor veto it at all? Is there no way for the legislature to force the governor to sign the bill? What if 100% of the legislature voted yes on something, can the governor still block it?
Because the ability to veto is a separate step in the workflow, not a precondition of how the vote to pass breaks down. If the hypothetical 100% of the legislature voted yes, the governor could still say no, and then it is upon the legislature to formally override with another vote.
So the legislature amended it, not the governor. Why is the governor getting the blame then? The governor could say whatever they want, the legislature could have just sent it back as is with the override of the veto. It is mind boggling that the legislature changed anything in a bill with a super majority.