I agree with the AxelRod. Running for & holding an office is a lot of work. I’ve seen no proof that she is interested in doing any actual work.
She will have a life-time position as “former first lady” as well as life-time SS protection. Additionally, if she ever feels the need for a little extra spending money she can give speeches for cash - any time.
No, I don’t think she has the burning desire for POWER - like Hillary. IMO - she will be happy to remain what she is - the moocher...
Pretty much the same reasons I don’t believe her husband would want to be on the Supreme Court. Too much actual work ;-)