Yes its supremely beneficial to live on £57-£73 per week, jump through all the JSA hoops, and end up being sanctioned. You want to rely on tax credits which the Tories have already had one stab at cutting do you?
The areas with high numbers of immigrants are not going to see any change to those numbers. But there will be fewer jobs, lower pay and less welfare. So you will be competing with those immigrants for less cash than before.
The EU has pumped money into the poorest areas of the U.K. such as Wales, Cornwall and Tees, which the Tories haven't lifted a finger to help. If your area got into further economic difficulty you could have applied to the EU for help. But not now.
The mood is jubilant because people haven't the faintest idea of how bad things are going to get.