system
Given the following post, respond as if you're commenting on Reddit:
human
[DC] What's stopping Darkseid from making paradooms?

In the last JL Dark movie, we see how he makes stronger parademons with Doomsday's DNA, while I know he's not the one behind Doomsday in the main continuity, why doesn't he make them stronger with either Doomsday or even Supe's DNA? It doesn't seem reaching to say he could get his hands on it.
gpt
In the comics we've seen Darkseid fight Doomsday. It was close, and Doomsday can't fly. 

Darkseid wants conquest and trying to hold a world that contains several paradooms that have no reason to like Darkseid would not work well for him.