Sure, it's certainly closer to a browser than a virus. But it's pretty far from a human and comparing it to one is dangerous in my opinion. Maybe it's similar to a dog. Not in the sense of moral value, but rather an entity (or something resembling an entity at least) with its own unknowable motivations. I think that analogy fits at least my viewpoint, where members of the public would be justifiably upset if you let your untrained do walk around without a leash.