The ability for editors to quickly add text, media, quotes and more. Then rearrange them with the drag and drop interface. Arrange, edit, delete and add new content without leaving the edit screen. This will make Webflow truely a design system.

As in this functionality in Drupal. Not having is Webflow is one of the reasons I would jump to Drupal 8.

https://atendesigngroup.com/blog/drupal-8-paragraphs-layout-discovery