I'm too old and been disappointed too many times to find that very cheering, but I appreciate ya. Pretty much strictly bummer mode for the rest of the comment, to forewarn.
The pendulum does indeed swing, and I've lately only really noticed how thoroughly the swing back is just blocked. Co-opted into what amounts to damn near nothing... in the best cases! Progress has been defeated, thoroughly, and has been reversing for some time, and that is now accelerating.
There is of course a low point somewhere, where things can only change, and our adventure in Iran may bring it, but the ruling class seems to have perfected the art of the slow simmer, at least here in the US. Defeating that will be ugly, but we do see some signs that they're accidentally allowing things to boil via their unchecked greed.