i like your cynicism. it not only dismisses real world problems as mere complaining, it also dismisses the real work people are doing to improve things.
personally, i think tearing down the system is terrible idea. without a stable structure underlying things, revolution almost always falls back into the same power structures as before, just with different faces at the fore – it’s got the same root as “revolve” for a reason.
what’s needed is focused change. that we have a politician with actual support talking about the limited set of things needed to be done: it gives me hope.