Nonsense.
One should remember that Adam Smith, the so-called father of capitalism, who wrote the Wealth of Nations, also wrote a book entitled The Theory of Moral Sentiments. In his day, economics was viewed as a moral science.
The crux of Smith’s theory of social justice developed in Moral Sentiments lies at the heart of his economics in Wealth of Nations: “To hurt in any degree the interest of any one order of citizens, for no other purpose but to promote that of some other, is evidently contrary to that justice and equality of treatment which the sovereign owes to all the different orders of his subjects” (WN IV.viii.30).
For a genuinely free market to exist in the first place, you need a culture defined by an ethical framework that enshrines individual economic freedoms - such as private property - as inalienable rights within the context of a limited government (all of which I myself support) and respect for the individual pursuit of happiness.
Economics is not a value-free science. In her social doctrine, my Church insists that the separation of economics and morals is wrong and unwise. She insists that the classical and traditional link between morals and economics not be forgotten. "The Church's social doctrine insists on the moral connotations of the economy. The moral dimension of the economy shows that economic efficiency and the promotion of human development in solidarity are not two separate or alternative aims but one indivisible goal." (Compendium, No. 330).
if capitalism is defined to exclude morals and values, it is not something I can approve of. Sadly, as you have demonstrated above, this is how it is commonly defined nowadays.
For all I disliked her views, Margaret Thatcher understood that capitalism was fundamentally inseparable from questions about moral values. She just had skewed moral values in my opinion.