Nearly 21 million voting-age U.S. citizens do not have a current (non-expired) driver’s license. Just under 9%, or 20.76 million people, who are U.S. citizens aged 18 or older do not have a non-expired driver’s license. Another 12% (28.6 million) have a non-expired license, but it does not have both their current address and current name.
Additionally, just over 1% of adult U.S. citizens do not have any form of government-issued photo identification, which amounts to nearly 2.6 million people.[1]
If 10% of drivers lacked car insurance, would your solution be to remove the legal requirement to possess a valid insurance policy to operate a motor vehicle because it discriminates against the poor?
The poor have a right to vote, while they don't have a right to operate a motor vehicle. We can debate over how disenfranchising it is to be unable to drive in the US (very), but the law makes a pretty clear distinction between these two activities.
Additionally, just over 1% of adult U.S. citizens do not have any form of government-issued photo identification, which amounts to nearly 2.6 million people.[1]
[1] https://cdce.umd.edu/sites/cdce.umd.edu/files/pubs/Voter%20I...