Everybody is getting ready for the day Gutenberg arrives as the default editor in the WordPress core. Developers are either busy adding new functionality to their themes () or engaged in building completely new Gutenberg-compatible themes from scratch. Most people are at least skeptical about switching to this forthcoming editor, but we all need to embrace the change sooner or later.
Source: https://managewp.org/articles/18154/15-best-gutenberg-compatible-themes
Willie Chiu's Blog 