Originally posted by Symbiotica
One could make a strong argument for either school of thought, really. Why would we even consider it to be a parasite? Because it's far from certain, at least to me, that these creatures do NOT have a detrimental effect on the cerebral function of the host. And then you have the issue of the longer the host wears the symbiote, the crazier they seem to get. They're not just unbalanced, they become progressively MORE unbalanced. Kasady's not any healthier these days.... and Brock thinks he can destroy the FF and Spidey and Nick Fury and SHIELD and who knows what-all with symbiote #1, from what we can see. How sane is that? Errr.... notAnd Kasady is just totally consumed with delusions of every kind of grandeur. This is the guy who wants to put the blocks to both Venom and Spidey on home-plate at Yankee Stadium, or whatever. How sane is that? not
They do seem to have differing effects and functions re the host. Personally, I think it would be great to have Toxin start out being all civic-minded and all that, only to have the symbiote warp his every impulse and end up twisting his mind beyond all recognition. After all, his symbiote is the offspring of Kasady's, by far the most evil and virulent we've yet seen.
Yeah.... Toxin should be driven to acts of unspeakable depravity. 😈 Sounds like a plan. That's what makes these things so dangerous - you can never be quite sure what they'll do.
Enhanced strength and agility and the power to stave of death PLUS web-swinging, vs. mental unbalance - that's a potent cocktail. I still say this sounds more like symbiosis than parasitism. Those are not exactly negligible benefits listed there.
I like your analysis. What, however, is the nature/cause of the symbiote-inspired madness?
1) Certain or all symbiotes are malicious by nature and deliberately alter their host's brain chemistry to cause insanity for the symbiote's own ends.
2) The madness is entirely a product of the human's psyche. They suddenly acquire power but not the Spiderman-esqe sense of responsibility. Like so many supervillans, they loose it without something to ground them into the real world. Case in point: when Venom was 'Lethal Protecting', he was more balanced then when he was just out to kill Spiderman. Once he stopped his pseudo-hero gig however, he went way off the deep end.
3) The psychosis is a result of the symbiote 'improving' the host, including the brain. The deepening madness might be long-term but passing: One day after Brock and the symbiote are reunited, he might improve and find himself with superhuman intelligence or some other brain-related 'improvement'. It might also be the symbiotes attempting to improve the human host according to a (incompatible) genetic template for the original host species.
4) The problem is the result of the extented and incredibly intimate contact between a human and alien consciousness. The two minds don't always work out together. Or they do and the result is something entirely new and perfectly functional by its own standards, but completely whacked out by ours.
5) Or prolonged bonding slowly whittles away the host's control over the symbiote. With the host's ability to restrain the symbiote's violence tendencies being reduced, the alien has greater leeway to be destructive.