If you look back at the heady days of early radicalism - which can probably be dated to the Romantic movement as it emerged in Britain with the young Coleridge and Wordsworth, and spread to Germany, the United States (Transcendentalism) and eventually everywhere else; and of socialism, communism and Leftism in general- it was apparently fuelled by a desire for freedom.
This freedom came in many forms - freedom from Kings, slavery, the lash of economic need, 'established religion' and its prohibitions and restrictions, escape from alienation into happy community - the freedom of art, literature, science to develop where it would...
It was a very big package of freedoms which were hoped for.
But nearly always, sometimes covertly or explicitly, there was a desire for sexual freedom - which means escape from the responsibilities of marriage and family, the severing of sex from marriage, new kinds of sex with new kinds of people - in essence a situation where there was a lot more no-strings sex all-round - the actuality of this for the leaders of radicalism, and the hope of it for the masses.
As the decades went by, the demands for sexual revolution became ever stronger, the the demands for other kinds of freedom began to be sacrificed to these demands more and more ruthlessly - until we get to where we are now in which the sexual revolution is the only kind of freedom.
So now there is less freedom of worship, of speech, less autonomy of marriages and families, less freedom from arbitrary prosecution and punishment and contract-breaking, less economic freedom - and in general a society absolutely stuffed to over-full with laws and regulations.
But despite the soft-totalitarianism of the world, we do have pretty much that sexual liberty the radicals practised themselves and claimed as the 'right' of others.Sex is freed from marriage, conception, and offers always expanding possibilities.
Yet, because all other freedoms have, in practice, been sacrificed to the sexual revolution - what we actually have doesn't seem very revolutionary: radical sex defined and enforced by the state bureaucracy, by state-funded agencies, in compulsory schools and en-thralled colleges; and its advocates and exponents given money, status, awards and honours - indeed, in Britain, the sexual revolutionaries are routinely medalled and ennobled by the Queen.
It is a truly extraordinary situation, in which to practice and propagandize sex is regarded as an intrinsically admirable and indeed literally noble activity; in which sexual radicalism is compulsory - sex of almost any imaginable kind, it matters little or nothing; just so long as that sex being praised and imposed is not within a true marriage and does not lead to a stable, loving and 'free' family!