What a clusterfuck of Jojo imagery. "Stand arrows" return as well as a "stand baby". Plus finally stuff is kinda happening, so my general interest is going back up.
Rather than abortion, they haven't said how new rock humans are made. So it might have something to do with that? Makes Norisuke's obsession with Yotsuyu's dick not being there in chapter 32 make a bit more sense.
Guess Uu is creating rock-babies or something extra-disturbing. Also nice that we finañly get paralels with SBR when involving how the principle of the Exchange seem too resemble the effects of the Love Train.
Still hoping things keep fitting in together and we get more context into the Wall-Eyes.