I wouldn't have agreed a few months ago, but now I tend to agree. Barack himself would not be accepted by the democrat party based on policy alone. Bill Clinton would have to run as a conservative alt-right wacko third-party candidate based on the leftward drift of the current crop of leftists in the current democrat field.
The current democrats are so left of Stalin, it's embarrassing (for them).
I hope that doesn't happen--she would be hard to run against because telling the truth would be denounced as racist and sexist and the media would be trying to convince the voters that the Obama years were a golden age which we need to return to.
Running for President is hard work so I am hopeful she will decide to stay out of the race.