To understand the 60s in America, you have to understand that, in the abstract, if enough people-participants in any social system start dismissing that social system’s structures and processes as irrelevant, that social system loses a lot of its authority and may not be long for this world. This is a difficult concept for many people to grasp: they think of authoritative institutions such as nations to have an existence independent of folks’ opinions of them, as if it would require a military conquest of the United States of America or an Official Act of Congress to pose a threat to the power weilded by the nation as an institution.
OK, in the 60s, for a brief period, a unknown but probably pretty large percentage of well-educated people did NOT take it for granted that any traditional system of authority had any intrinsic right to weild it, and thought it entirely possible that we were at the dawn of the beginnings of some new way of doing things. Many of the most visible and official manifestations of those traditional power systems were generally stamping their feet and blustering and looking rather impotent even when they resorted to violence. Those who were most convinced that the day of these institutions had come and gone were laughing at them and dismissing them rather than arguing with them. Meanwhile, a decent number among those who were PART of these systems seemed to be paying close and serious (and non-dismissive) attention to whatever changes might be in the air.
There were people who took it for granted that they personally would outlive the money system, the existence of nations and armies, the political systems of vertical authority, the enforcement of laws and punishment of lawbreakers, and a host of other social forms that they thought of as unnecessary and socially harmful. They made their decisions, drew their conclusions, and conducted their lives from that belief system. Less radical folks who merely refrained from assuming the continuing hegemony of the existing systems, did likewise.
So the social environment, on a very large scale, was open to new ideas. New ideas were actively EXPECTED, and folks were if anything way to ready to hop on board whatever trendy new concept came along because almost anything that hadn’t been tried to their knowledge might be the NEW WAY.
You got a lot of really ditzy stuff from this, as well as a lot of shallow amoral callousness, but you also had an environment in which a great many truly idealistic social change movements found interested ears on the average head.
I still find it impossible to adjust to a general belief system of “But that’s just the way it is” or “But that’s the way it’s always been”, as if people are incapable of realizing that the world belongs to us for the changing.
And unfortunately, when most people don’t realize it, it is only true in theory, and everything fossilizes as it once was fossilized.