Rafael Harth comments on (answered: yes) Has anyone written up a consideration of Downs’s “Paradox of Voting” from the perspective of MIRI-ish decision theories (UDT, FDT, or even just EDT)?

[Rafael Harth]

[...] Lots of people have Kantian intuitions, and to the extent that they do, I think they are implementing something quite similar to FDT.

I’ve never thought about this, but your comment is persuasive. I’ve un-endorsed my answer and moved it to the comments.