The more I read of Alinsky's writings, a clearer picture of communists disguised as progressives emerges. Many of the left's rallying points are purely designed to gain POWER, with no clear goals of what to do with it once they get it. It is why socialists so often fail when they gain power.
While there may be some real issues, in the context of radical movement BLM for example is not about Black Lives, it is about organizing people around an issue. Feminism, reproductive rights, LGBTQ, Global Warming, DEI, Green New Deal, etc. are all rallying cries used by radicals to organize diverse useful idiots. The power brokers pushing these progressive issues could care less about abortion rights or the environment or women's issues or any of the myriad issues they espouse. But once you have organizations built around such issues you have a powerful weapon to use against the establishment.
They are about tearing down existing structure to get power, but that pesky Constitution keeps getting in the way.
He talks about the Haves, Have Nots, and Haves But Want Mores (middle class) and the unequal, unfair distribution of wealth. Michelle Obama said it best when she said some will need to give up some of their piece of the pie so someone else can have more. (Says the multi-millionaire)
And there is the nut: Capitalism works so well because the middle class strives to better its circumstances.
Alinsky postulates that radicals can denigrate those in government with the guns, like the police, until they gain power and are the ones with the guns and then their views will change.
Those who follow Alinsky's and similar concepts for gaining power pose an existential threat to America. They know not to reveal their true goals. We have seen hints of where they are going when they suggest changing the Supreme Court, eliminating the 2nd Amendment, rewriting the Constitution (its just a piece of paper), controlling private enterprise and healthcare, etc. God forbid if they succeed and take control the reins of government.