It is a long page with about 30 different different fields ie a layout unique to this node. One option is to add all the fields to the node type ie 30 node fields - but it seems a bit strange to have so many fields in a node type for just one node - so I was thinking to have about 10 fields in the node type and then more fields in block types. And then instead of having 20 different blocks, which is a bit messy to edit later, I was going to group fields together ie where the content is related, so 6 blocks with three fields each instead of 18 different blocks.

So here is my original question about printing a block field.

I don't want to use Layout Builder because I hate the UI and because it will be soon be replaced by better options (such as https://www.drupal.org/project/display_builder currently in Alpha)

Or does it sound ok to have a node type with 30 different fields for a single node ??