Comparing people to viruses is trite, dehumanizing, unhelpful.
It's also a complete failure of a simile. Virus simply are. They have no agency. No life. Just a pattern of inert molecules, occasionally bumping into the right place to start overproducing duplicates. Viruses can only exist as the shadow of something living. To compare people to that... is so off the mark it's funny... especially when you've got a much better comparison right next to it.
You want a metaphor? People are constituent cells of a much larger organism. An organism made of multi-cellular organisms. “Meta-cellular”, if you’re that sort of dork. This isn’t without precedent. You can model an army of ants as a single organism, even check the health of the colony by taking the temperature of the anthill. The behavior and labor of all the ants combine up to an output far larger than anything an equal number of individual ants could do.
Of course, unlike cells or ants, people’s lives are nowhere near so prescribed. Each of us decides our own behavior. We learn, from our own experience and – most critically – from observing others. And as we all choose and develop our behavior, it adds to the behavior of others’, and something larger emerges. Call it community. Or nation. Country. State. Religion. Empire. Society. Economy. A bigger organism is born from the collective action of us all, whether we’re aware of it or not.
It’s not a smart organism. It has no awareness, no brain – that’s all concentrated in each ‘cell’. But it is powerful. Capable of altering landscapes, redirecting rivers – moving mountains, even… Its mere existence is a weight on the world. Ecologies bend towards it, fall into orbit. Smaller organisms are crushed without notice – sometimes completely. Often completely…
The behavior of this big organism is decided, partly by the thoughts, but primarily by the actions of its constituent components. Again, it’s not sentient. It doesn’t need to be. People already do that bit. You wouldn’t need to be sentient, either, if your cells could invent clever new ways of doing… whatever fiddly little things cells do (Something with oxygen, I think?)… and share it with one another.
The point is, right now that big organism is doing a great big capitalism. Or, perhaps, that organism is capitalism. For us, here in this moment of history, our job is to start organizing the next organism...