What hath austerity wrought. So basically everything the Brits are legitimately angry at have nothing to do with leaving the EU. Basically, the older voters have ruined the future of young voters in the UK. The immediate effect is that with the plunging Pound was to ruin their economy.
The only sliver lining is that Scottish independence is back on the table. If they vote to leave the UK which was going to happen eventually, they'll join the EU. All of this is going to take time to sort out.