Now that might be future fiction that could hold some truth.
No I'm a student of course! (Asian studies: mainly Japanese)
What I mean is that I fear that nowadays a lot of writing suddenly seems to be fantasy. If you would consider the connection with art for example, I think it is easier to defend my point of view. Would you call an Escher drawing a fantasy drawing? Is everything beyond being possible fantasy? Then, I come back to the point: Does old science fiction become fantasy, now that it has become impossible to be true?