I think we agree about basically everything except this part.
I think this fundamentally changes the scenario. Originally there is no problem and there is no risk until someone hits a blue button.
The same can be said for Red. Originally there is no problem and no one is under any risk at all in the absence of Red votes.
Like, say the vote ends up 70% Blue. Was any 'Blue pusher' ever under any threat at all? The voting is blind, so no one could keep track. You pushed a button, went about your day, and heard the results later. The 'first Blue pusher' was of no consequence, and no one acted on his behalf, nor did he ask for help. Everyone voted blind as they see fit. That is not an unimportant element of the vote, here.
Once they do, there is now a problem because they're going to die unless more people also hit blue.
No, they won't. Nothing will happen to them unless 51% push red, which there is no compulsion at all to do. One Blue vote doesn't do anything at all, and creates no problem, certainly no alarm sounded. Only overwhelming Reds can bring the death. So why push Red and endanger others?
See, that's what I find interesting about this. The 'innocent Red' interpretation focuses on the individual's benefit, and it is entirely right on the undeniable benefit. The 'innocent Blue' interpretation is focusing on the collective action. It is also entirely right. IMV, since it is a global vote, it is more important to focus on the collective effect. I don't want to be in that Mad Max hellscape of a Red win. The 'innocent Red' interpretation keeps sweeping that collective effect under the rug. "Oh, it's not my vote that brought the deaths of Blues- it was some outside force unrelated to Red votes." No, it wasn't. It was the Red votes and nothing else.
Blue was both the cause of and solution to the problem.
The same can be said of the Red. No one is threatened till the Red votes log in. Even then, no one is threatened till they break the 50% line. Then they turn deadly. At less than 50% Red,
no one at all on the planet is even theoretically menaced, for any amount of time at all. There is no impending death, or need to save Blues. You just probably shouldn't actively vote to kill them.
At best one could argue Red was passively responsible because they didn't risk themselves to try to save the blues.
They didn't need to save the Blues. They just needed to vote to not have them killed, and vote for all to live. The Blue Button.
You changed it to Red actively choosing to shoot people for fun. I think modern law in most countries wouldn't treat these as the same either.
Fair call. They vote to empower another to kill in their stead, then. Although to be fair, I never said anything about 'for fun'; it's just the declared consequence of a Red win, hence what Red is actively voting for.
Actually, I don't think there are many laws that would allow this Button Push at all, but that's another story.
ETA: made some clarifications