It prevents their infection by many viruses.
Somehow I had in my head that it was the contrary. Probably because [I also thought that] W. increases their reproductive fitness (but yeah shortens their lifespan).
And even the reproductive fitness thing, it seems I've hallucinated it after all...
Even if they were affected by it, they don't feel pain or have emotions, so they'd "choose" to live longer.
Really?
> We found “strong evidence” for pain experiences in adults of two orders, Diptera (flies and mosquitoes) and Blattodea (cockroaches and termites).
https://www.sciencedirect.com/science/article/abs/pii/S00652...