You forgot the gremlins!
Essentially, gremlins are Japanese learners whose current learning resource is pretty much only WaniKani, resulting in people who probably know how to pronounce that sentence and who probably know what quite a few of the words mean by themselves, but what the sentence means as a whole… not so much.
I’m not sure I’m really a full-blown gremlin myself since I did get through from Genki 1 to part way through Genki 2. So, I know some grammar, it’s just that I’m not really building on it at the the moment, eheh, which I guess does make me one. (´‿｀)ゞ There’s still a bunch of some basic things that I need to sit down and sort out. Like conditional sentences, transitive/intransitive/causative etc. verbs, comparative sentences… Will have to happen when I have more time though.
@Pep95 called dibs on being the first official one, though!