Last night I went to take a Office 365 Test and I was the only one there. The places also offers general SharePoint classes. Afterwards I was talking to the person there and they mentioned that they can't fill a SharePoint 2013 class (dev, user, admin) and on average there are about 8 folks a month taking the tests to get certified compared to what it was 2 - 3 years ago. Even where I live the demand of SharePoint professional has dwindled drastically. They said that more folks are taken Cloud, Java and C++ classes.
Has SharePoint ran its course or are the folks that know it are just staying where they are at so that makes the SharePoint job market very small.