She will be in demand for positions like you describe, also various tv shows. But also the Obamas will extort a huge bonanza from POTUS pardons so they can live like potentates for the next 40 years.
I am sure there will be the usual speaking fees and book deals as well.
I’d say the jury is out on whether the Obamas will remain together for more than five years after leaving the White House, though. I don’t sense a lot of warmth between the two of them.
And if you could search my posts from long ago, you would see that I predicted that The Clintons would stay together because Hillary was interested in her own run for the WH. That was probably what saved Bill Clinton’ presidency.