I don’t like the idea of someone being able to take my systems, that I spent quite a bit of time making, and add them to their own clusters. All of my systems are in their own clusters, so they all technically “have a home.”
That being said, I wouldn’t be able to remove my system from your cluster, as the cluster is not mine. Attempting to remove it will probably remove it from my own cluster, since it redirects me back to my own cluster (where it belongs).