Yeah I agree.

I’m autistic, have a sense of justice being the result of reasonable clear fair and as objective as possible rules being consistently followed…

… but you don’t need to be autistic to adhere to that. You can be ethical, moral, hold yourself to a standard, determine the reasonability of said standard, without being autistic.

Also… neurodivergence is more broad than just autism.

ADHD is a form of neurodivergence. On its own, I don’t see that as being inherently relevant to rule comprehension, consideration or adherence, beyond maybe more complex rules or contingent rulesets taking more effort/exposure/practice to understand, consider or adhere to.

Schizophrenics are neurodivergent. Their ruleset often frequently changes considerably, due to reasons they often cannot explain coherently, and/or the rules they’ll tell you they follow can be incoherent/contradictory.

DID is a form of neurodivergence. Each different identity often has its own significantly distinct ruleset / approach to rules.

Being bipolar is arguably a form of neurodivergence. Such people essentially have two rulesets that they alternate between.