If conservative means “cautious and wary of unexpected results”, “disillusioned with methods that we tried and failed with” or maybe even “equipped with experience of successful and failed cooperation with various sorts of people”, then yes. Already before age 50, I’m spoiled with various good and bad experiences. I cannot exclude that as my tendency to explore decreases (psychology tends to affirm this trend), I may get prejudiced too. I may have to figure out something to counter it.

But if conservative means that I suddenly don’t want a society with equality and without hierarchy, then - nope.

Alternatively or additionally, I think oxygen plasma glows blue or green, because northern lights (near the poles, at least) are greenish.