It's not a valid concern because: A) no mainstream person anywhere is advocating communism or Marxism, B) stage Green is not communism. There is not a single communist elected official in America.
You have to start to become aware of capitalist propaganda. It goes almost unnoticed in the US.
Read some Noam Chomsky if you want to understand how this propaganda game works.
Valid political concerns would be: gross income inequality, corporate corruption of government through lobbying and dark money, the military-industrial complex pushing for endless wars and arms deals, 50,000+ people dying every year from corporate pushing of prescription opioid drugs, and environmental pollution which gives people cancer and disease.
These are real measurable issues that kill tens of thousands of people very year. These issues need solutions which stage Blue & Orange cannot provide. Only Green+ can attempt to solve those problems.

Alive/non-alive is a conceptual duality.
Animal/non-animal is a conceptual duality.
Robot/non-robot is a conceptual duality
Human/non-human is a conceptual duality.
Reality is nondual.
P.S. Whatever you are, the universe is. So if you can feel pain, the universe can feel pain. If you can get horny, the universe can get horny. If you can think, the universe can think. Etc. You = Universe

Enlightenment is about depth of awareness.  What makes one person more awake than another is that they have keener-awareness and can notice things that the less awake person can’t yet notice.  And that’s frustrating as hell to try to teach someone.  A genuine Enlightenment teacher, one who really genuinely cares about helping people, is a glutton for punishment because it’s really hard to help someone else raise their awareness.  Enlightenment is the most frustrating subject to try to teach.  I can attest to that.  I’ve been kind of on a mission to try to help people with Enlightenment for months now, and it’s almost a full time job to try to get through on even the most basic of issues.  And then the Ego wants to resist awareness to boot — so often the response I’ve gotten is resistance to the insights I’m trying to give someone.  The Mind is just too closed off for my insight to resonate.  Or it does resonate but the person I’m trying to help wants to cling to the belief, idea, or language — instead of gaining the insight about awareness that I’m trying to communicate to them.  Enlightenment is about awareness much more than about ideology or belief.  Enlightenment is like a maturity in a way.  Perhaps the difference between the way that a 10 year old and 40 year old view the world conveys what Enlightenment gives you.  It’s about having a huge shore of reference that allows you to notice almost every trap and every opportunity to boot.  The Mind has become my friend now that I understand it — I can compensate for its deficiencies now and listen to it more intently with more gratitude when it does try to help me.  Enlightenment is understanding yourself deeply.  That, in part, makes self-acceptance and acceptance of reality possible — which makes peace and contentment possible in your life.  Then you have a solid foundation up under you to begin to work on your Life Purpose.  That’s where your life truly begins: because now you’re operating on all 12 cylinders because the Mind is no longer at war with itself.  You’ve become an amazing Lamborghini without even moving a muscle.  That’s the potential of this work of raising awareness.  If you don’t got that — yain’t nowhere close to being advanced in this Personal Development journey!  The Mind wants to be advanced, but in reality you’re still at the very early newbie stages.  All of us are much lower-down than the Mind likes to think we are.  You can count on that.  That’s called augmentation of reality, and the Mind excels at it.  One of the deepest traps is to trust what the Mind says at face-value.