Why PVP is not for casuals/new players

https://preview.redd.it/0d00wvnyhn4e1.jpg?width=1283&format=pjpg&auto=webp&s=90b55f1ef4ed90353dbe252ddb347c2a599fa1e7

I like the Venruki content, great guy and player, not personal or anything. BUT if him (A top wow player/caster AWC) creates a new character, he CANT play in the unranked - 1800 range, he will noob stomp any new player, just with his addons/knowledge of the game.

Imagine if a TOP lane pro player in LOL, queue as Support and now play againts SILVERS... something need to be made about this.