I think there's such a thing as being too abstract. Most of these seem more like indulgences of the personal tastes and desires of the artists than structures

I think there's such a thing as being too abstract. Most of these seem more like indulgences of the personal tastes and desires of the artists than structures built for the sake of those whom they claim to memorialize. Is the sculpture really fulfilling its purpose when you could swap it out with any other abstract form without ill effect?