It also came with the criticism/fear that "machines are replacing people as musicians" which was bullshit. We just got a new set of musical instruments based on electronics that musicians could play and that led to an explosion of new musical genres.
Photography was initially derided as "not art" or "machines replacing human artists" too. It was neither. It was just a new way to make pictures that spawned new art forms.
This is just another new set of artistic tools. It will spawn new art forms with their own rules and sense of technique, aesthetics, and style.
It's art if the artist is art-ing.