The coordination problem - agreeing on what what language to agree on - is by far the largest problem with the good idea of an easy auxiliary language (assuming

The coordination problem - agreeing on what what language to agree on - is by far the largest problem with the good idea of an easy auxiliary language (assuming it's a good idea). Any advantages you could get from an esperanto that isn't Esperanto, are trumped by the fact that Esperanto exists - such as it is.