The FBI with its condemning evidence of Clinton's pathetic lies, stupidity and total incompetence in a short shrift destroyed any chances of Hillary becoming president.
If she were running against anyone other than Trump I might agree with you. Incredibly, however, the GOP delivered her an early Christmas present decorated in swastika wrapping paper. Trump is the only person in America who is less liked than Clinton, and the election will essentially be a referendum on Trumpism.
Again, look at the objective statistical data. She has perhaps as many as 255 electoral votes. Trump has actually made Utah and Arizona competitive, which is amazing. His "campaign" is a twitter feed. He is close in a couple of swing states (OH and PA), but he would have to run the table and get all the swing states in order to have a shot.
If the Republicans had run Kasich, Rubio, or anyone else even halfway sane, she'd be toast. But they didn't, so she's not.
If there were any kooky conspiracy theory that I was willing to entertain, it would be that Clinton urged Trump to run and to be as crazy as possible. The whole thing is too bizarre.