I paint my toenails in the summer because open toed shoes, but a couple summers ago, my son decided he wanted his done, too, in the same color. But I despise pink to the point of scorn, and off he went with lime green, turquoise, bright orange, or purple, depending what I felt like using that week. My SO got in on it for a while, too, but he wanted sparkly black. So I went out and got some sparkly black for him. No one ever acted too shocked in front of him, or gave him any guff about it, though, because he’s friggin’ burly.
Paint your toes any damned color you want. If other people have a problem with it, it’s their problem, not yours. Fuck 'em for judging you.