Is this unfair?

MARSTHEMARTIAN27

I am sure many of you have seen your favorite streamers/content creators showcasing how to defeat certain difficult defenders in this quest type arena where they have access on the CCP server to pretty much every difficult defender in each class at various health pools to practice against. Now I honestly think is unfair and unbalanced when it comes to competitive game modes like AW and BG, where you're potentially going up against someone who has had ample practice time against every difficult match up in the game, they've been given access to a quest where because it's in the CCP beta, they do not have to use any of their own resources such as revives, potions and boosts, units to change masteries etc... and because of this they are able to essentially master the distance, rotations and dex windows of specials attacks until they get it perfected.

To everyone who will say "its for testing and feedback". That's all well and good, but then why not add this "Test" arena quest to the live server and give everyone equal opportunities to practice against defenders we struggle against? This will not happen because then the lifespan of a champions defensive annoyance will take a dramatic hit and there won't be a push from players to pay lots of money for the newest defensive headache. But in saying that, it's still extremely unfair to the general player base that a certain group of players are allowed this practice arena and are then also allowed to compete in the competitive game modes... that completely strips away all fairness when it comes to competitive gameplay.

Let me know what you guys think, I would be interested to know if I am the only one who sees an issue with this.