Well what's the point in doing them if I'm not going to read any of the things hehe but if they stay like that in fine with keeping her on 2 and Vivi on 0.1
Considering that the game's plot is still, in general, quite linear... Such a choice can block progress in the game. Therefore, such things should be done carefully. Perhaps, closer to version 1.0, players will have the opportunity not to communicate with some of the characters. This is still a secret for everyone except the author of the game.