It has been said many times on this, and other forums that, until the representative bodies of those involved in growing food products start acting like trade unions then the processing and retailing industry will continue to squeeze unreasonably. It is the nature of the processor and retailer to squeeze cost and maximise revenue. That is how they think, that is what they are.
Producers have to take what will not be given, and their 'Unions' are the only mechanism they have that can possibly do it.'
However, given the 'honours' available to be handed out by those who 'allow' oligopolies, monopolies and cartels, I doubt these unions will truly represent their members interests. Even the best leaders have been suborned into believing that they are serving the national interest ahead of their members interests.