I've found several sources that explain that "Generation Z" could be the most conservative one since the end of WW2.
Some of the sources, are the ones that follow:
ChristianPost: Generation Z Most Conservative Since WWII?
Personally, I clearly see "Generation Z" easily being more conservative than "Millenials", I still consider possible them being more conservative than "Generation X", but still quite a stretch, but in no way to be more conservative than "Baby boomers".
Is the claim I'm mentioning backed up by reliable data that shows that "Generation Z" could be with a considerable probability more conservative than the other mentioned generations?