If the honey bees died or we never had them we would not have the type of mono agriculture we have in the world to day cause this type of farming would not be viable.
It comes down to modern beekeeping is responsible for the large mono crop planting, that then required the sprays to keep the crops healthy.
It is our decision to keep this unnatural invasive species that has contributed to the way farming is done around the world.
Can I add I LOVE MY BEES and would not chance a thing. But do remember that we keeping bees is not the solution to all the problems in agriculture, but must share in some of the burden of blame.