Single-issue voting has been effective for gun rights activists. But the problem is that while there is a lot of concentrated commitment among firearm owners to

Single-issue voting has been effective for gun rights activists. But the problem is that while there is a lot of concentrated commitment among firearm owners to resisting gun laws, fewer people are as motivated on the front of surveillance; if you ask people, they might say they're against it, but it's not a priority issue. Whereas for firearms, a majority of Americans actually are in favour of more restrictions, but for those who are against them, it's a much higher priority for them. It's a classic example of the behaviour of collective action in public choice theory.