@_9CL7T9k8cjnD_ @DemocracyMattersALot It's not a paradox if you understand tolerance as a social contract instead of a doctrine. Tolerance, like respect, must be continually earned. If you breach it, then you surrender it.
In iterations of various strategies for the Prisoner's Dilemma, it was found that statistically, Trust But Betray Once if Betrayed was among the most successful strategies: Cooperation works better as a presumptive contract than as a doctrine. The same is true for tolerance.