No, I think you're right. The lyrics do specifically mention "Shelley's shoes," so the metaphor of Ozymandia's statue's giant feet is definitely applicable.
And on the nuclear theme, I think the point is that unlike the ancient Ozymandias, who was forgotten through time, the modern Ozzy (I am SO sick of typing the name) is destroyed much more quickly because of nuclear weapons.
No, I think you're right. The lyrics do specifically mention "Shelley's shoes," so the metaphor of Ozymandia's statue's giant feet is definitely applicable.
And on the nuclear theme, I think the point is that unlike the ancient Ozymandias, who was forgotten through time, the modern Ozzy (I am SO sick of typing the name) is destroyed much more quickly because of nuclear weapons.