Agreed that a lot of people do things that are appealing now and not so wise later. But I think we'll get farther if we talk about this as a "short horizon" problem, rather than assailing their mental capacity.
It's all a variant of "candy today; diabetes in 20 years." Public health experts have probably thought the hardest about how to get people to take the long term into account. There must be something in their playbook that could benefit the anti-surveillance cause.