It’ll be a bit difficult to tell for a few years won’t it, whether people in these regions feel their lives have improved.
And untangling from the effects of Covid isn’t easy but in the immediate term.
The unavailability of cheap itinerant work gangs means that farmers (especially conglomerates for whom shareholder profit is the driving force) are moving from one of crops to all year round farming, meaning that more permanent agricultural jobs are beginning to become available.
Pressure on housing, medical services and social services has eased somewhat as families have moved back into Europe. There was a disproportionate influx that Councils found difficult because the East has always been a low income/high unemployment area with lower central support.
More holiday trade jobs are available to local people, which traditionally removed people from unemployment temporarily. As in agricultural work, cheap intinerant kabour was employed in these as they would accept low wages with board and lodging as a component. They were employed in preference to local Labour that needed a wage that would enable them to pay rent and feed a family.
I don’t know how to explain this to make you understand how desperate and despairing many, many people had become.
The taunt of ‘are they queuing up for the agricultural jobs” shows a lack of understanding of how the system worked. A job for ten or twelve weeks, that includes a bunk in a caravan and food is no good to someone who pays rent on a house throughout the year and needs to feed children as well as themselves.