Mises talks of publicness and privateness

In fact, however, the case is quite otherwise. Liberalism is not a policy in the interest of any particular group, but a policy in the interest of all mankind. It is, therefore, incorrect to assert that the entrepreneurs and capitalists have any special interest in supporting liberalism. Their interest in championing the liberal program is exactly the same as that of everyone else. There may be individual cases in which some entrepreneurs or capitalists cloak their special interests in the program of lib-eralism; but opposed to these are always the special interests of other entrepreneurs or capitalists. The matter is not quite so simple as those who everywhere scent “interests” and “interested parties” imagine. That a nation imposes a tariff on iron, for example, cannot “simply” be explained by the fact that this benefits the iron magnates. There are also persons with opposing interests in the country, even among the entrepreneurs; and, in any case, the beneficiaries of the tariff on iron are a steadily diminishing minority.

Liberalism, The Classic Tradition