What is the Emptiness Machine?

So, a little while ago, Linkin Park released their newest song "The Emptiness Machine." This song, as the title kind of suggests, contains a lot of lyrics referencing "the emptiness machine."

Now, obviously, this song isn't about a literal machine that is empty or something. The emptiness machine is symbollic and figurative.

So I wanted to ask the question: What do you interpret "the emptiness machine" to be?

I feel like you can interpret it in several different ways, so I was curious what everyone here thinks.

Edit: To be clear, I'm asking for people's own personal opinions here of what they felt it meant while listening. The intent of the song's writer doesn't matter to what I'm asking.