KiwiSaver survives readers’ challenges. It must be the noisier people who criticize KiwiSaver on the grounds that they don’t trust the government. Such mistrust has been a common theme in readers’ letters. And yet a recent AMP survey of non-retired people 18 and over shows just 3 per cent of those unlikely to join KiwiSaver say it’s because they don’t trust the current or future government. I was surprised, too, that only two readers responded to the challenge in my last column “to come up with a government change — that’s at all likely to happen in a democracy — that would make KiwiSaver members regret having signed up now.”