https://www.bbc.co.uk/news/uk-england-coventry-warwickshire-...
In fact I can see this happening across many industries, and if you are one of those people working minimum wage can only be a good thing? The import of cheap labour does push down the wages of the working class - so the middle/upper classes get to buy cheaper fruit...
I believe farmers will have to work with this new "normal", and it'll take a few years for them to figure out how to cope.