> Last season in my country fruits were rotting in the fields cause nobody was there to pick them up. Did farmers increase salaries in order to get more fruit pickers? No.

Probably because raising the wages would cost them more than the loss of the harvest since the price per tonne of fruit was already decided by long term contracts and there were no financial penalties for spoilage / mis-harvests in these contracts.

Ever since food became a global commodity, the conditions in food manufacturing became a ruthless race to the bottom - with the worst offender being meatpacking. The John Oliver segment last weekend was horrifying to watch, even from an European viewpoint (where we also have a history of exploitation and animal cruelty, but nowhere even close to that).