With people I'm invested in, like a community (which includes co-workers), I start with some experience that they are good people, which provides an incentive to ask whether options 2 or 3 (or both) would work. Option 3 in particular leaves open the possibility that I will be convinced to support what they have in mind once we move from "that seems unreasonable" to "this is aligned with your values, could it align with some of mine?"