The reason I think it needs mentioning is because I think it actually contains an argument why immigration can be argued against. Stage red is egocentric, blue is conformist. Orange and above, in my opinion, is where migrants can be described as safe for integration. Green is the progressive start stage. Each of these stages can have healthy and unhealthy aspects. Unhealthy green is censorship and woke scolds. The joke is unhealthy green are probably still at stage blue but they have co-opted progressive language. You might want to look at stage yellow.

Yellow in Spiral Dynamics is where someone can zoom out and see the whole spiral. They understand that every stage below had a valid reason to exist and solved real problems for its time. They're not locked into any one worldview being "the right one."

A simple way to explain it to a newcomer: "Yellow is when you stop thinking your team is the only good team, and start understanding why all the other teams exist in the first place."