I’m not going to say “all of Gutenberg seems experimental,” because blocks are now clearly out of alpha, thanks especially to more capable and experienced 3rd parties like Kadence and Generate, who seem to have a grip on concepts like “responsive page layout,” “usability,” “interface design,” and “performance.”

Instead I’m going to say that blocks shouldn’t have been added to core at all unless and until we start seeing the original promise that data storage for blocks would be more than glorified comments in the body-field blob. Because even dinosaur page builders like VisualComposer are easier and more flexible blob editors than Gutenberg has been so far.

And, seriously, who’s bright idea was it to allow by-definition-unstable __experimental code in core in the first place?