So we should not promote what we feel to be the best method to do something? For instance, I am not going to say that feeding a ball python crickets is fine to experiment with. We already know that ball pythons don't eat crickets. So we don't need to encourage people to do something that might bring harm to the animal.
My point is that people tend to promote what has been proven to work best. Beginners and those new to the hobby tend to have the most success when they stick with proven methods.
Yes, you can discuss methods that are unproven or unknown. But do not get offended if in that conversation one particular method that is known to work for people gets promoted the most.