>>16751066
Mosk just got nuked, which I assume stripped away the protein and lipid coating leaving only the RNA core. The Rapture nuke is similar to mind-bomb1 and its interaction with adenoviruses.
https://www.cell.com/structure/abstract/S0969-2126(24)00274-0

So on one hand it could be that it symbolizes the arrest and sterilization of the orphic egg's formation (serpent is uncoiled). Either way, Romdeau looks like testicles >>16750942 (background) and Mosk has an "egg" at its core, and is nuked. That's pretty similar to gene drives or maybe sexually transmitted sterilants.