https://en.m.wikipedia.org/wiki/Wetware_computer

Could this be it? It doesn’t necessarily have to be alien tech. When I think of non-human biologics this is what springs to mind. I have remote viewed this many times and every time I come up with results similar to what you would imagine as an organic computer, not a grey/reptilian/insectoid.

These organic computers could be the pilots grusch refers to.

Keen to hear what others think the term non-human biologics could mean.