WordPress is rolling out a new Gutenberg editor as the default for entering content. It’s a new paradigm for content creation that’s not ready for prime time.
WordPress Gutenberg Editor Not Ready for Prime Time
I have recently tried the Gutenberg Editor and found it is not ready for prime time. The interface is not at all intuitive. For the near future, I am sticking with Fusion builder or Beaver Builder for my drag and drop editor. I will try Gutenberg again in 6 months. But I am not sure that it is going to get the user adoption that will compete with SquareSpace or Wix.
It looks like WordPress is going full speed ahead with Gutenberg as the default for WordPress 5.0, but will offer a “Classic Editor” plugin that will disable Gutenberg as the default entry mode.