The point is simple. NO may have implemented clever polices, good on them, but I simply don't believe that any of them are pivotal to their being so drastically ahead. Good policies are necessary, but not sufficient. I also don't believe that policymakers in NO are vastly smarter than those in other western countries - no offence.
By and large, good governance tends to converge in its results between comparable political systems, and policies can only optimize, not revolutionize. If a country is so vastly ahead as NO in this instance, it must be down primarily to other factors. I have outlined above what I think these are. I also don't believe that it is down to a lucky strike of unique wealth/geography and unique political genius. Rather it is 1% the latter and 99% the former.
If you're picking NO as an inspiration for good policies, then you are mislead by the wrong metrics. The way I see it, NO's success is not down to innovation enabled by lots of funding, but down to lots of funding and unique geography, luckily not hampered by bad policies, even supported by good ones.