所以，咨询公司到底有什么用？

Former Missouri Sen. Claire McCaskill, now an MSNBC analyst, became teary-eyed on Wednesday, after Harris’ concession, as she lamented the fact that the vice president “was listening too much to consultants” and struggled to “exude who she was.”

https://www.thedailybeast.com/how-kamala-harris-plowed-through-1-billion-and-still-lost-to-donald-trump/