I have become more conservative in my 30s.

Part of that is because it's difficult to keep getting worked up about social movements. About 20 years ago I was a vehement proponent of gay rights. Now my gay friends are married and I find myself indifferent to whatever new cause kids these days are talking about. I mean, I don't oppose it but I don't feel like it's my fight. (The big exception here is abortion, which will apparently be a fight forever.)

But the major cause of my conservatism is the realization that the first world in 2023 is the best place and time to ever live for almost everyone and that all this great stuff is built on a fragile foundation.

I used to focus on everything wrong with society and so I thought I saw the need for sudden, major change. Since then I've broadened my perspective so that I can see how much our society does do well, how much worse things can be, and how easy it is to make things much worse when trying to make them better. IMO the 20th century is proof that revolutionary change is generally a terrible idea even if the status quo is already awful - in that context, only a lunatic would want revolutionary change in a society that is already the richest and most free that has ever existed.

So now I call myself a lowercase-c conservative. I don't vote Republican because they're willing to break the system rather than concede anything to the other guys, and breaking the system is exactly what I want to avoid. I end up voting for moderate Democrats.

(I used to live somewhere where libertarians could get elected to local and state offices and that made things more interesting, but I'm in a solid-blue area now so the Democratic primaries are the only elections that matter.)