As the dev’s flagship instance, there is only so much that can be done. There is also only so much that should be done, since they should have the right to run their own instance however they see fit. They did put the work in to create the service, after all.
I think the most reasonable solution around this is to simply push mbin a little harder. Since .ml will always garner a certain degree of attention as the dev’s instance, simply pivoting more attention to a lemmy-related service may be the best option to make us more appealing to less politically-interested people overall.
I think they’re just trying to set expectations as high as possible so that if they lose, then their accusations of cheating will sound more plausible, giving them more room to actually try to cheat the election.