Business needs to show there is more to the US than Donald Trump: 

"It is essential that leaders in American society signal clearly their disapproval of the course the administration is taking. 

History will judge poorly business leaders who retain their positions on Trump administration advisory boards in the hope of being in a position to cut favourable deals…"

http://larrysummers.com/2017/06/05/business-needs-to-show-there-is-more-to-the-us-than-donald-trump/