You are into an argument here that just can't be won in a rational way. It's like Motherhood and Apple Pie. It's called tradition which is important to a lot of folks, just like marshmallows at a campfire.
Its beyond that. Dumpy keeps insisting that we would be "better off" and we, as a nation would save on a lot of costs... but has never proven anything to support the assertions. Instead we are left with an argument that boils down tradition vs a costly update to more modern values. Until a new solution is brought forward that can clearly show benefits that outweigh the negatives of revamping our system of gov't, this is a dead issue, regardless of some poorly worded polls that suggest some support for Dumpy's stance.