My guess is that she lacks the essential political skill of reading the room. It's not like NYC is the first city to attempt congestion pricing. Anyone who has spent any time in London can see its benefits. So I think Hochul had her political focus on the wrong things.

It took a lot of time and effort to bring the stakeholders together for congestion pricing. And to withhold her approval at the last moment was shocking. It's hard to imagine what she was really thinking and even harder to understand how she felt she would be rewarded for it. That's not a real answer to your question, but her reasoning on both congestion pricing and Eric Adams just seems opaque.