> 40 years ago you'd have more ideals, riots, and young-minded ideas.

The government generated most of those too. As technology became more capable they utilized it more but that doesn't mean they were standing around with their hands in their pockets prior to that.

> Nowadays, our societies are old on average

Do they have an unfair access to technology? If not then does this actually have any impact?

> Older people on average are more inclined to pick whatever solution they feel promises a bit more security.

In your experience perhaps. I doubt the reliability of this logic.