Perhaps because many believe that at minimum existing solutions don't successfully present a useful abstraction whereas people have been over promising for deca

Perhaps because many believe that at minimum existing solutions don't successfully present a useful abstraction whereas people have been over promising for decades. At maximum that a gui represents a bad abstraction that can't be used by non coders effectively to produce code save for when actual code exists that sufficiently specifies the program. For example a gui builder can help you build your web based store but is insufficient to build the tool that builds the store.