Please keep as plugin, don’t include in core

Simply unusable, and incompatible with other 3rd party builders. Please don’t include this in the core, keep it as a plugin. Nice idea, but seems like a disaster in the making for all my web clients and me using Divi and other builders.

The WP community is throwing a significant proportion of red flags about Gutenberg. Please listen. Let this cook for a much longer time as a plugin.

With other builders so well done and mature, I just can’t see how things will improve with Gutenberg, which doesn’t feel even remotely mature and polished. I can only see Gutenberg always being 5 steps behind and playing catchup to what other builders have already done very well.