This is an extremely misleading statement. You have to jump through hoops to do expressive queries, with a limited set of index primitives, a query optimizer th

This is an extremely misleading statement. You have to jump through hoops to do expressive queries, with a limited set of index primitives, a query optimizer that doesn't take advantage of anything that resembles nested JSONB, and syntax and storage overhead that will leave you thinking there's nothing good about storing data with rich JSONic structure begin with.. worst of all worlds