But seriously - if you are presented with evidence that when not all citizens have human rights then everyone is more well-off and happier than when all citizens have human rights, and after finding no errors in the data or logic, will you automatically dismiss it or reassess your belief?
If you would reassess your belief then it's not a crony belief. Of course, you might never need to reassess it, but being open to the possibility that it might need rethinking is what keeps it from being a crony belief