I also feel they think too highly of themselves, and aren't willing to laugh at themselves. A lot of humour relies on being willing to laugh at yourself, your mistakes, and your beliefs, and Christian fundies aren't willing to do that.
Historically, people have become more conservative, not as they age, but as they become more financially secure, own their own home, and want to keep more of the fruits of their labour.
That's increasingly not happening, and we're not happy about it.
Nothing interesting whatsoever happening in Tianamen square on 15 April 1989