I agree that Carnegie built half the libraries. But they are now paid for by collecting taxes from the people and then redistributing that money to libraries - Socialism!
Subsidizing drugs (the drug companies) IS also socialism. But to hear the truth about the drug companies watch Trump in the linked clip at 27:15. Hate him or love him, he speaks the truth about drug companies. It is not capitalism because there is no bidding. And they have their hands in the pockets of politicians: https://www.youtube.com/watch?v=gTlNDrkdXHw