Setting the standard for FSE Blocks

YES! This is where WP Core and FSE should be aiming. Every aspect of a block is customizable and each block picks up settings and colors from the theme.json file. Gutenverse blocks are (as of today) the only Gutenberg blocks that I find can do so. I am not finding other Gutenberg block plugins that are FSE ready. Yes, they will get there eventually, but for now, and as a preview of things to come, try Gutenverse blocks (but not on your production websites; FSE itself is still a bit buggy. Did someone say navigation block and the new menus process?).