I don't know anything about Epic Games, but as a huge fan of Bandcamp, this feels like a bit of a drag.
There's something about Bandcamp that seems exactly right. It's an open, fair and creative way to discover and publish music, that is really distinct from the rest of the music business.
I'm struggling to see how that fits into a gigantic video game company. If it has to pull in so much money that it "moves the needle" at Epic at all, I don't see how it can remain anything close to what it is today.