In reply to Benny.

This might be the case if they were actually building a Page Builder, but they're not. And they've been extremely clear that they're not creating a Page Builder. Gutenberg doesn't even support multi-column layouts. Oh, and not to mention, it doesn't actually support Drag 'n Drop either. This thing is FAR from being a page builder! As it is at the moment, Gutenberg is going to drive more people to fully-featured Page Builders, rather than encourage people to drop them.