It is a good point. Ask 1000 football fans who was the best key forward of the 80's or 90's you will get about 8 different answers, probably with no one player emerging on top at least in any sort of conclusive way. Ask 1000 football fans to list the best key forward of the 2000's and 2010's and I am willing to bet 900 of them would say Buddy.
Perhaps, but ask 1000 people to name the best player of all time and you will get 900+ that split Carey/Ablett/Matthews.
Not many would nominate Buddy.