Watching the initial stage where this amorphous blob of cells just kept multiplying, made me think that the blob of cells is just that - the bioprinter material

Watching the initial stage where this amorphous blob of cells just kept multiplying, made me think that the blob of cells is just that - the bioprinter material. The shape is probably set by the printer, i.e. the parent body, and that blob of cells would never form anything meaningful without the parent. This theory would fall apart, though, if such an organism can be replicated in a lab.