I suggest changing the wording to something like “Plurality voting has many problems and there are alternatives that avoid some of those problems, but plurality is what we have. The question I’m addressing here is to how to vote given that reality.” which I think even someone who thinks plurality voting is best overall couldn’t reasonably object to.
(For what it’s worth, I agree that plurality voting is a terrible system and I would expect the great majority of people who think clearly and honestly about the matter to agree.)
I suggest changing the wording to something like “Plurality voting has many problems and there are alternatives that avoid some of those problems, but plurality is what we have. The question I’m addressing here is to how to vote given that reality.” which I think even someone who thinks plurality voting is best overall couldn’t reasonably object to.
(For what it’s worth, I agree that plurality voting is a terrible system and I would expect the great majority of people who think clearly and honestly about the matter to agree.)