My point is very simple: Attitudes (among politicians) toward the surveillance state do not seem to split along political lines between left and right. I wish they did.
Also, I completely disagree that the world has mostly been moving away from authoritarianism. On the contrary. There was a time when at least the direction of travel seemed assured. Now I'm no longer so sure.
[Edit] Just so you know where I'm coming from. As someone who would never remotely associate himself with anything "conservative", I wish I could just blame conservatism or right wing authoritarians for this surveillance drive. But I can't honestly do that, and I have to accept that it is not just a right wing idea historically.