Then I guess we hope that everyone else acts as a grounding rod to keep the Daxamites from getting killed. That said, the location of Apokalips is... very secret. And difficult to get to. As you likely know by now.

[No kidding. The only way is through a Boom Tube or a very specialized T-Gate. It's not just a matter of transportation, the New Gods were literal giants compared to everyone else. The Boom Tubes merely shrank or grew people to fit. In order to effectively explore and guard the planet, Brainy had to figure out a way to cause alterations like that with the Threshold Gates.]

Having met Darkseid, I think it's impossible that he'd bend a knee to anyone else. Including himself. That doesn't mean it's not another New God.