The rationale With Full Site Editing on the horizon for WordPress, Theme creators need to start to learn how to make themes in a different way. Full Site Editing is sea change in the way that themes work. When Themes were first added to WordPress, they were simple; just a few template files and some...
This makes it seem like new themes with Gutenberg may be easier than I would have suspected? I may have to try this out soon, though I should also look at some of the newer themes that are out that use similar set ups.