No need to 'suspect' she agrees with Bubba, she echoed it here:
“To the contrary, we believe the United States and China benefit from, and contribute to, each other’s successes.”--Hillary Clinton, our new Secretary of State
That is one way to read it. But it also describes a relationship where a strong person helps a weaker person, i.e., it doesn’t necessarily imply equality. I’m not trying to defend Hillary and you are probably right about her views on multipolarity, but I will only hold her to her words and actions, not Bill’s.