What we are asking for here is a way to segregate rules by team or by account at a minimum. Having all of the rules at the Organization level is very cumbersome and it gets very confusing to create and manage all of the rules here. It also caused multiple rules to fire on various emails where they meet multiple conditions since all of the rules are in the same place.
In addition, if the rules were set at the Team or Account level it would prevent multiple rules from being executed on the same emails.