Communists - How to identify them

I was listening to David Horowitz on the radio, and he had an interesting take on how to identify people who knowingly or unknowingly are supporting the Marxists.

First, being identified as a Communist or Marxist is not a good thing, so they have to rebrand themselves. They have reappeared in the form of ANTIFA and BLM, and here's why.

Communists originally divided people by pitting rich against poor/middle class and capitalized on the fact that their were far more people in their middle class than their were rich people. The strategy was effective, until people started realizing that everyone got poorer under communism, not just the rich.

They have expanded their tricks to include oppressed minorities of all sorts - black/brown vs whites, LBGTs vs cis-genders, illegal immigrants vs citizens, etc, and the enemy of all these groups is the white Fascists.

The key here is to get people to believe that people are oppressed by these "Fascists", and they have had good success in doing that since Donald Trump has been elected. Of course, any caring person will support the oppressed that the anti-fascist groups support before they support the "Fascists", or at least not speak out against them.

The point that needs to be made, Horowitz says, is that none of these "oppressed" are actually oppressed. Black people from Haiti and Hispanic people from Mexico are risking their lives to get into the US because they know that their opportunities are much greater here. There is no systemic oppression. Preventing illegals from coming to America is not oppression. Neither is repealing Obamacare.

Any group that appeals to a class of people as oppressed is most likely front for the Communists.