Neither the image posted nor “dismantling the gender binary” are feminist. And while the latter seems a worthwhile cause that deserved its own name and slogans, the former is a piece of art which echos hateful stereotypes about men and thus causes some.very real revulsion from viewers outraged by those stereotypes.
I think rhe voting age should be the lower of the minimum age to labor or the age of potential conscription less the age of the longest-term official whoss job includes sending people to war.
In the USA, that would put the voting age all the way down to 12. And having both been 12 myself once and having close family who were recently 12, I’m entirely OK with that.