https://www.jstor.org/stable/27550168
Personally I think voter ID makes sense even if only to quash allegation of voter fraud. Voter ID enjoys overwhelming (>80%) bipartisan support from regular Americans. The main obstacle to new voter ID laws is the Democratic Party establishment. They calculate a marginal decrease in electoral margins if new voter ID laws were to be enacted. Of course then they wind up faced with fiascos like January 6, but politicians are nothing if not short-term planners.
https://www.cnn.com/2021/06/25/politics/voter-id-election-la...