WordPress is already so comfortable for authoring posts, but some advanced features for site admins is completely forgotten. For example, I dream for a drupal's views module (query builder), in WordPress core. Then something like drupal's rule module (workflow engine). So, I think the classic editor was more than enough for most users/use cases. For decorating special pages (homepage, about us, ...), there were plenty of options to choose from free/premium page builders. In this regards, Gutenberg project could be postponed for at least 5 years, to focus on some infrastructures, like field API (hello Pods team), and then working on features needed for using WordPress in Enterprises without wrangling with php codes: built in visual query builder, workflow engine, ... In other words, I wished WordPress choose Drupal/Sitecore to compete, not Wix/Weebly/Squarespace.