Taking away someone's driver's license forever is the milder version of the situation. Does it feel just for someone in their 40s to not be allowed to drive because they got a DUI in their 20s? Can someone who has a DUI really never regain full status and privilege in society? If you knew they would never drive drunk again does society still benefit from this indefinite punishment? If they are forever corrupted by their crime would it be okay to kill them if that's what we decided the punishment was?
So you recognize that your neighborhoods are planned so poorly that lacking a driving license relegates you to a lesser status and privilege? Why not address that car dependency, rather than letting drunks continue to drive? Because, believe it or not, there are people out there living without a driving license through no fault of their own.