Alright, I think I have got this now. You are saying that:
A) Both mafia and town must come up with new things to say on day 1, because there is nothing to respond to on day 1 like there are on other days
B) The new things that mafia come up with on day 1 appear scummier than the new things that town come up with on day 1.
I definitely agree with A), as that is what I expressed frustration at earlier, but I am not so sure if B) is as telling as you are suggesting. I think that because mafia and town both have clean slates at the beginning of the game (meaning that no one really has pressure, no one has any past actions they are worried about, etc.) the things that they post are going to be relatively similar. Also, what if the mafia just wait until after some things have been said, and then chime in?? Townies are going to be much more eager to speak up and get the ball rolling on day 1, and mafia are going to wait until they can actually respond to something. So unless a mafia is really bold and wants to bring something up brand new, you cant really look at that. And like I said, if they are bold enough to do so, I am not so sure that what they say is going to be any different than what the townies say.
But yeah, like I said, I was completely wrong when I said that you were inconsistent, just a confusing wording that I couldnt wrap my head around.