Let's just say, "hypothetically" you are an enemy of the United States (or any free and successful country). You are a communist psy-ops specialist in the Soviet Union. Or heck, just a communist ideologue from the Frasier School that wants to ruin the US. Whatever your origins, you are a communist that wants to destroy the US. You envy its economic wealth, you envy it's economic production, you hate how it's dominant and #1, and it really grinds your gears they did it by letting people be free and do what they want. You know you can't take on the US militarily, so how do you bring about its demise efficiently, effectively and cheaply?
Go read the whole thing!