I am and have been an opponent of the TSA, NSA wiretaps, drug prohibition, the DMCA, SOPA, copyright extensions, and the criminalization of everyday life from their inception and/or for my entire adult life. I disagree fundamentally on the lack of evidence for gun bans.
You don't get to argue that we're wrong about this being bad just because there are other bad things out there!
That's not my argument. My argument was that saying "there's no evidence of X so nobody could genuinely support measures to combat X" is nonsense - there are plenty of examples of existing laws and regulations purported to combat things that either do not exist or not dangerous or way less dangerous that the laws against them. Still, people support them despite the evidence. So the argument "anybody that supports voter ID must be after voter suppression" makes no sense - there are plenty of people that support voter ID because they think voter fraud is a problem or can be a problem, not because they want to suppress voters.
You don't get to argue that we're wrong about this being bad just because there are other bad things out there!