but she is one of the last people I would seek for advice on anything
No one is seeking advice from her. She's advocating for for criminal justice reform, particularly for two people to have their prison sentences commuted.
Had Obama sought out folks like the Kardashians to discuss policy he would have been roundly criticized and rightfully so.
Again, Trump didn't seek her out to discuss policy with her. Not to mention, Obama had more lame celebrities visit the White House than a pedophile party.