I still can’t cope that a no named guy is as strong as the great Rocks captain of the titanic rocks pirates, father of BB, challenger of Imu, rival of Roger
WB/Roger - Shanks/Mihawk are all extremely important and established characters
Harald appeared out of the blue
Even Oden was more important lore wise and he has the courtesy of dying before Kaido reached his peak and he still wasnt as strong as WB/Roger etc