No, but his three biggest impacts were;
Chuunin Exams β Caused the deaths of children
ANBU β Good and bad, it's been abused maliciously by those who followed Tobirama.
Police Force β Created discrimination and disdain for the Uchiha.
So in his short time period he establishes a shady group that causes problems down the road, creates a root cause for Uchiha discrimination and has the Chuunin exams lol. Then dies.