"There is no difference between communism and socialism, except in the means of achieving the same ultimate end: communism proposes to enslave men by force, socialism - by vote. It is merely the difference between murder and suicide." -- AYN RAND
Say’s Law of Markets already included the answers to the questions against free markets with which the Keynesians attempted to challenge the efficacy of capitalism a century later.
Collectivist claims to land based on heredity or ancestral links often reflect a xenophobic, or worse, motivation: the desire to exclude “outsiders” precisely because they differ from your racial or tribal group.
The difference between Donald Trump and Xi Jinping is that Donald cannot command companies doing business with the NFL to stop doing so until every football player who has kneeled during the national anthem publicly apologize for “offending the American people.” China can.
NBA's silence over Hong Kong dissidents follows the league's silence on an elephant-in-the-room issue by a league that prides itself on promoting good values through its role model players: the issue of unwed fathers.
The coherent and correct case for free trade is, again, a case for unilateral free trade, one that applies to each country individually (with exceptions for isolated circumstances such as national defense).
The Palestinian movement is divided between would-be quasi-secular dictators and Islamist theocrats, and it exploits its own people, disposing of their lives as cheap.