Lil Nas X told Apple Music:

It represents the ending. The song is basically—let’s say you’re on a sinking ship; everything is going down and you’re dying, basically, and you’re having all these thoughts about what everybody’s gonna feel. You can’t even settle in your own death; your mind is like, “What’s everybody gonna think? Am I gonna be remembered? Am I gonna be loved?” and then at the end, it’s like death. It’s the end of the album. And once you see the album cover, it’s a continuous cycle because I feel like once we’re gone here, we’re doing something next, somewhere else.

No, although it is notable that he has collaborated with her father, Billy Ray Cyrus on the remix of Nas' breakout single, Old Town Road.

He told Apple Music:

Miley is just the sweetest person ever and I feel like she’s one of those people that don’t even realize how impactful and how much of a legend they already are and what they have done and what they’re doing right now, even to this day—and I really admire her and her ability to constantly change herself.