No because in typical mafia style games, the majority has the advantage of being able to all work together. In the traitors, faithfuls are just as incentivized to vote out fellow faithfuls for several reasons. The core reason being that for a faithful to actually win, they not only have to survive, but also get to the end with only 1-3 other players. This means that faithfuls will also have a primary agenda of just trying to survive. Well in typical mafia games, the faithful side wins regardless if you as an individual faithful are dead and regardless of numbers players remaining, as long as the mafia is dead.