Epic Games announced that the marketplaces of Quixel, Sketchfab, Unreal and ArtStation will be consolidated to a single huge marketplace - www.fab.com
It seems they're going platform-agnostic with all assets, which would be a great benefit for users.
Sellers of assets will keep 88% of revenue, which sounds somewhat reasonable, too.
I'm slightly optimistic that this will be a good thing for the industry.