When WordPress includes Gutenberg by default, will WordPress sites suffer from slower page loading times?
While it’s easy to test on a clean install, other factors, such as themes and plugins can have different impacts when working with Gutenberg installed.
Are there any publicly available metrics showing the effect Gutenberg has on x amount of tested sites and how will it differ when part of the the core rather than a plugin as it is currently?
When part of the core, can it be entirely deleted if not required to keep a WordPress installation lighter and cleaner?