I think the scenario you describe here is very far down the chain of consequential effects. It's the level of barbarism to which we have now sunk.
If by "barbarism" you mean a lack of urbane manners, the replacement of physical representations of reality with symbolic and nominal ones, and the removal of man from the hardness and rhythms of nature, then we need more of it. More hardness is necessary for the restoration of the just peace of Our Lord's laws and Catholic culture.
In the end, however, it is men who have devised this system, which is a stratagem of deadly warfare against Christian civilization.
This whole line of inquiry seems to be completely flawed. Of course men devised the evil system. Men devise all systems, good or evil. Women do not devise complex organisations or philosophical and intellectual ideas. They are merely creative and resourceful within disciplines and systems created by men, and in some disciplines more than others (women have not been terribly helpful or successful in, for instance, politics, warfare, history, science, economics, theology, and so forth). The idea that "men" did this or "men" did that is strange, since women are not the primary actors in the history of mankind, especially in the Church and in politics. They are always behind a man or beseeching a man to act, but ultimately all affairs of a public nature hinge upon men. To pit men and women against one another in competition supposes that women could ever dethrone men from this position ordained by the natural law. Assigning blame to one sex or another, therefore, seems rather pointless. "Men" will not suffer uniquely without women suffering as well, since men and women are not equal yet distinct classes within an otherwise coherent social whole. Women's existence presupposes men, and they find their purpose in subordinate positions woven into complex societies wherein men are the principals.
Yet Catholic men are the ultimate cause of civilization's downfall. There was a time when all of this could have been presented, had Catholic men reigned in their lusts for power and pleasure.
Catholic men also are the makers of Catholic culture and order, the ones who fought against it, and the ones who will restore it. It could not have been otherwise.
We have to make our way back indeed, but I'm not going to use this conference as my charter for restoration, because this conference says implicitly that there is no part whatsoever for childless, unmarried laywomen to play in the restoration of all things in Christ. That cannot be possible.
There is certainly no part in the world of men for childless, unmarried laywomen to play in the restoration of all things in Christ, at least not directly. There is such a part for women in the affairs of men, both married and unmarried, religious or not -- that part is, like anything else, under the direction of men. There is really no part for women in the restoration of all things in Christ except under the direct or indirect rule of men. Prayer and charitable works are not "no part." One has truly lost the vision of woman's glory if one believes that she can only succeed in the eyes of God by participating and excelling in the exclusive provinces of men -- politics, philosophy, warfare, etc.
That erroneous presupposition is precisely the cause of feminism in the first place. Imagine a lot of self-righteous, preachy, mannish WASPs from New England and Britain lecturing their husbands about the evils of drink and deciding that men are low and vulgar for preferring their wives to look feminine and attractive rather than appreciating a woman's mind alone. Then imagine the suffragettes and prohibitionists. You should have the same picture in your mind in each instance.
The species of error is essentially Protestant/Manichaean : Nature as such is wounded and damaged in such a way that grace does not build upon it but rather morphs it into something else. A man's nature in relation to women is thus perceived as being essentially filthy and in needs of being tempered by strict rules -- that is to say, the same old lie: true men are ashamed of what has traditionally been known as manliness; a true man hates intimacy with his wife triggered by natural attraction and instead wishes to have a marital relationship wherein he is deeply moved by an intellectual equal; a true man loves a mannish wife who desires to share his power; a true man enjoys women talking about politics, theology, philosophy, and money, etc. Puerile men, by contrast, value silence in women, value women keeping themselves physically attractive, value submission to their direction, and detest when their wives preach at and nag them, etc. If that is not the serpent talking, who is it ? Does God not desire for women to look up to their husbands as lords, like Sarah did to Abraham ?