me not voting helps town more given you trust me enough to be towny. As a mafia, this move is stupid and would draw attention needlessly. If DC somehow turns out to be town, we will have massive problem in that there will be two mafia left. That nightplan of yours will kill cal sub and a NK. Lets assume kdz is nk. This leaves you coffee kaemp me ian. 5 people, 2 mafia, and its a hard hunt for the last 2. As a towny, me with extra voting helps as it makes it a 4-2 instead of a 3-2. From my perspective, it is the right move and i would have rather not said this out but guess I will have to, to avoid random sus.
Even if DC flips mafia, and we go with night plan (of which all flip town), we will have 5 people 1 maf. It will confirm ian as town, leaving coffee kaemp you me. If we ML, ian probs gets nk due to conf status. leaves 3 of us 1 mafia. And again, a 3 vs 1 is much better than a 2 vs 1.
tldr: this is the right move as a town, and mafia has no need to draw attention needlessly. I will talk more about this "night plan" after DC flip.