So either everyone gets along and agrees the western worldview is the best one, and the strong protect the weak as opposed to getting bought of or silenced, or

So either everyone gets along and agrees the western worldview is the best one, and the strong protect the weak as opposed to getting bought of or silenced, or the whole thing collapses ? I believe the economic analysis would be: it's not a Nash equilibrium, and therefore it cannot exist for any length of time, because the cost of it rises exponentially over time. So can I just say: Good luck with that, and I, personally, would like to opt out if possible.