@ Arnaut the less
"Nobody would miss them. Or you. Not that this is an argument in favour of Corbyn, it's just an argument against silly posturing."
You might not miss them but you will miss their money as France found out. Offering gifts for everyone is great until you need to find the money to pay for it. And as the green eyes seek those with money with their greedy hands reaching out while talking about 'fair', the people who can afford to will move their wealth to a less hostile country.
The claims of posturing ignore what has and does actually happen. When those richer than you leave then YOU will be the rich one. You wont have any additional wealth but you will be the washed up posturer that nobody will miss (but for the money).