Well either they'll burn it all to the ground or they'll burn themselves out.
I think it will be the latter, when looked at on a long enough time scale you can start to imagine how it will go. These things always run in cycles, if it swings too far one way, it swings back the other way etc. If a parent is strict, the child can often develop into the more chaotic opposite as a kind of rebellion. That child then goes on to have a kid and lacks the ability to impress on them a strong sense of conscientiousness, so the child cries out for order. Simplistic example but you see what I mean .
Hopefully it wont swing too far one way and end it all. People should be taught how to think, the real bones of how you can actually arrive at the most accurate, or at the least wrong, ideas and opinions, rather than trying to teach them opinions we believe are true. That's worthless because if someone doesn't know why it's supposed to be a good/correct opinion they'll just lose it and go believe some other nonsense, or you'll find them saying they agree but for nonsense reasons which might as well be the same as saying they don't believe it. If we just taught people how and why it doesn't matter what you believe but why you believe it the world would be a better place. It's like, people would be less concerned with arguing over each others differing answers and more concerned with the validity of the equations each other used to arrive at their answers. It's only there where you can actually get anywhere.