“I do think it’s harmful,” Barry C. Burden, director of the Elections Research Center at the University of Wisconsin at Madison, said of the review. “It’s obviously amateurish and uncoordinated and irresponsible and open-ended and partisan. The people who are leading the effort have already decided they think the election was fraudulent, or they’re distrustful of the outcome. It’s a violation of all the standards you’d use in a usual election audit or review the state might do.”