Harris was a senator on a committee, questioning a witness. DeVos was a *witness*, being questioned by senators. This is such a fundamental and crucial distinction, not mentioned in this article, that renders your whole argument moot.

No hypocrisy. Male senators take as their prerogative the right to interrupt & badger witnesses, regardless of gender. They also take it as their prerogative to interrupt a woman senator for doing exactly what they themselves do.

Get it?