This presumes that proto-bees had stingers that killed them before being super organisms, so that the obvious survival disadvantage that dying after a successful attack brings was compensated by the hive life rather than by surviving the sting.
I'm not at all sure this is true - I don't know the evolutionary history of bees, but it seems unlikely that some kind of solitary proto-bees would have died after a sting. And even if this were true, we should still wonder why that proto-bee evolved to have this suicide stinger in the first place.
"It's not a big disadvantage to survival" can't be the explanation for a trait, unless that trait is a remnant from an ancestor where it brought an advantage (like the hip bones in whales - hip bones are obviously useful in land-based mammals, and whales are descendants of those).
Sp the question is: why did some organism ever evolve a stinger that kills it, how was that ever something that made some organism survive better than its brethren that didn't have this trait?
I'm not at all sure this is true - I don't know the evolutionary history of bees, but it seems unlikely that some kind of solitary proto-bees would have died after a sting. And even if this were true, we should still wonder why that proto-bee evolved to have this suicide stinger in the first place.
"It's not a big disadvantage to survival" can't be the explanation for a trait, unless that trait is a remnant from an ancestor where it brought an advantage (like the hip bones in whales - hip bones are obviously useful in land-based mammals, and whales are descendants of those).
Sp the question is: why did some organism ever evolve a stinger that kills it, how was that ever something that made some organism survive better than its brethren that didn't have this trait?