We cannot stand by while the social contract is broken by those who chose conflict over equality. Those that want equal treatment for themselves have to treat others equally. They cannot lead with exclusion, then turn around and demand equal treatment. It is a double standard. If they are going to exclude first, then justice demands that we, the group that stands with universality, follow our duty to react and exclude those that exclude.

Survive in such a way that you avoid limiting others who are also trying to survive. We all live in limited systems. This is the core of ethics.

No subgroup, race, nationalism, religious group, gender based groups or other identity essence based groups will never be more important that, and should never ethically take presidence over the existence based universal group, the human group. Universal identity takes precedence over subgroup identity, and when we are forced to subgroup in reaction to injustice, that is the only ethical subgroup.