Snobbery is rampant in every sport; as a newbie bow maker about 25 years ago I was at a tournament when a sawed off fat guy with no neck walked by with a bamboo backed osage bow. Always one to complement fine work I stepped up to him and said "that is a really nice bamboo backed osage bow". Instead of accepting my compliment, his face turned bright red, his eyes bulged out and he snarled "it isn't bamboo ,it's TONKIN CANE! ". At this point he did an about face and stomped off like an angry child.
Taken aback I couldn't think of anything to say but even 25 years later this guys behavior disturbs me.
As I gained bow making knowledge over the years I realized the guy didn't know much about tonkin cane, it doesn't grow big enough in diameter to use as a bow backing. I have seen heat treated Mosa bamboo sold as Tonkin to unsuspecting buyers, but the real stuff as bow backing doesn't exist.
That guy is way up the list of absolute jerks I have encountered in my 72 years on this planet.