I think this will calm down people to see if the game is being unfair to them. By seeing that how many times a person is being robbed by rolling a 7 and getting their resources stolen. Because I don’t think so any other filter makes up for it.
i have played games where i have used 4-5 knights more to block my opponent. but the number of incoming resources blocked by robber, my mine was like 20+ and his was below 5.