StudioPress just released Revolution Pro, the first Genesis child theme to sport a block-based homepage. In this tutorial, you’ll learn how to create one.
Speaking from experience, I know exactly what Carrie is talking about when it comes to widgets being a poor choice, (although the only available one), for homepage layouts. I’ve done more than my fair share of theme customizations and often times those customizations meant hiring someone to redo the CSS. I, for one, will be over the moon when I can fully use Gutenberg and take advantage of block-based homepages.