She should have resigned when Obama was in office. I understand the reason she didn't was she didn't trust his choices and she had imagined Hillary would have won in 2016. Then too power corrupts and it is hard to let go.
Here's the answer when someone says we should wait until "the people" make their selection in November.
People, "the people," made their selection in 2016. They made their selection, like it or not, for a 4 year term. To deny the President his selection is to deny those people the full measure of their vote and selection.
"The people" in 2020 get to chose what type of government they want for 4 years STARTING at the end of January 2021. They don't get to cut short the value of the selection from 2016 just because they don't like it.