Perhaps. Although that probably means that most people are uneducated in that case.
The only way you can change the perception is from you (in this case Rugby League) changing that perception.
All people are uneducated on most subjects, use a tribal epistemology, rely on "experts" or the powerful to inform them of their opinions, and are highly influenced by, or even reliant on, the anchoring effect and confirmation bias.
Almost all people make their decisions emotionally as well, and even the few that are truly capable of totally objective critical thinking (all of whom are rare forms of neurodivergent in my experience, i.e. the exceptions that prove the rule) are susceptible to what Haidt explained so succinctly using his analogy of the elephant and the rider.
I'm not having a go either, we simply haven't evolved for that kind of information retention and thinking, and even if we had there simply isn't enough time in the day for everyone to become experts in every area that they really should be, let alone niche hobbies like the football industry.
It's simply a product of our evolution, and there's no changing that.