Re: A virus doesn't need a goal to spraid itself nor needs to understand biological weaknesses
Exactly, it's about evolution. A virus, or any of the living things we know on Earth, have evolved to the point that they are at now.
The living world is a dangerous place and any of these that didn't have the ability, or the drive, to perpetuate itself, have all died and are no longer here for that very reason.
AIs have not evolved in the same way, their environment is not so dangerous nor have they been around for so long. If we let them evolve with mutation, random or otherwise, and with some kind of selection, natural or otherwise, then the ones that have a "desire" to stay around will be the ones that are still here.