The one year ban is just too harsh imo.
Every test team did ball tampering and they didn't even punish their players ~ Trescothick, du plesis, atherton, tendulkar
all did it and they hardly got punished by their cricket assosiations. A 3 test matches ban is more appropriate in my opinion.
Who cares what other countries do, their standards should not be our standards, its called holding yourself to a higher standard, its called integrity, its about having principals, some things are more important than individuals, its about the good of the game and the values we have about our cricket.