Unfortunately the left and the right have reduced the effectiveness of moral arguments

The left by being such degenerates that the chaos gods would wall up the warp and say 'we ain't accepting these tainted souls!'

The right by solely relying on moral arguments either to support acts to grab more power like patriot act and the like or not backing it up with a coherent argument afterwards.

Children and pets are the only ones that seem immune to this so far as if you don't accept those you're already at a sociopath level.