by no means are they in any way concerned about ruining the livelihood of global south peasants. They subsidise agriculture for the reason of cheap food and supporting the rural European economy and then to deal with surplus dump unsold food on the market. Like I said they know what they are doing to the global south's agricultural economy but it isn't the object of the exercise

it's also not a practice unique to the EU China does the same thing with steel. A country that wished to protect itself from this would more reasonably put import tariffs on EU food and use this money to subsidise it's own agriculture than expect the EU to stop a successful program to spread money to rural areas and provide cheap food