How have you consistently complained about Genji for 2 years straight through not only his meta relevance, but his stints at the bottom of the viability rankings? Surely at some point you can just acknowledge that you’re the one at fault and the hero isn’t actually unfair and realize you need to improve.
Note, that alot of these threads were made at points during OW1 where Genji was objectively one of the worst heroes in the entire game.
The sooner you admit that you’re just inept when it comes to playing against Genji the sooner you’ll improve.
Nothing you experience at your level is a balance problem. You are facing Genji players who are not good enough to climb out of your rank, which means other people at roughly the same level are more than capable of winning against the character.
If he was really the unbeatable monster you believe him to be, then the same people who play him and dominate you would also dominate other players at your skill level and climb.