There was a recent report done in the UK around the youth are more conservative than their parents, I will include a report done last year from CNN which is obviously used as some yard stick
So - a look at that headline.
High school seniors are more likely to identify as political conservatives now compared to 10 years ago
But then it says:
For instance, Twenge said, "We know from other research that millennials are more supportive of LGBT rights, gender equality and racial equality compared to previous generations.
Given that, it suggests that millennial conservatives may be focusing on issues other than these, for example, economic issues, gun rights."
First rule of surveys - get your definitions.
What do we mean by conservative?
Look at the more detailed questions.