That is a state by state question. The problem people have with it, is that it frequently is done in bad faith. Here’s a few examples. Alabama has been known to shut down the places where you can get proper identification in certain areas, making it so that you have to travel long distances to get the id. Something poor people have a harder time doing. North Carolina has been proven in court to do preliminary research about what kind of ID black people tend not to have, before passing a law requiring that specific ID. Texas required IDs have your exact name on it. That doesn’t sound like a much of an issue, until you realize they did it months before the election, and their system for updating it takes longer. Any one who had changed their name, such as women who had taken their husband’s name, would not have been allowed to vote had it not been delayed by the courts.