meh
"by 2030"
Crystal ball? Chicken bones? Vision in a dream? And what situation will the world be in by then? If this is purely from the EU being capable of continuing what if the EU has broken up by then? (suggested by EU presidents and others 'because of brexit'). Does this account for any potential partnership with the US or China or the rest of the world or does it assume we are all lepers? Does this assume that the EU are complete arses and will work with Israel but not the UK? Does this assume the EU collapses under its numerous crises? Is this working on the assumption of the EU getting out of their financial mess or assuming we will follow their bad policies? How worst case are we talking?
Will we have flying cars by then? Or will a lack of them be blamed on brexit?