Yes, there have been like a negligible amount of voting fraud cases that ID laws will prevent, meanwhile it's purely a tactic to disenfranchise poor voters. There's literally footage of a Republican on the Pennsylvania general assembly floor saying that the law will prevent a Democrat turn out to the polls. The catches are in the fine print. Pennsylvania's law was too restrictive and was shot down for the time being, while GA has had the law passed for what I want to say over a year. I don't know the specifics, but the Republican tactic to win elections is to force voter apathy (prevalent in Democrat voters) and to downright block some of them from voting.
The law in GA just requires me to bring in even a formerly valid form of photo identification. Not the biggest deal, but IDs cost $35 when I got my last one, which was nearly a decade ago so they're probably more expensive now. The ability to spend money shouldn't be a hurdle in voting.