How does that make any sense? You'll be voting to leave because the UK already allows bankers to play with the economy and pass on their debts to us?
A very fair question.
(1) The 2008 crisis impacted the continent e.g. car workers laid off in Germany.
This annoyed many over there and so they wanted better regulation.
The gamblers here have successfully lobbied all three parties and the EU
itself to obstruct the introduction of EU regulations on banking and so far the
EU has permitted the UK to turn a blind eye to the sub-prime derivatives fraud.
David Cameron's deal with the EU will make all that official.
(2) There is also a problem that companies that make money in Britain set
up spurious companies abroad so that all the profits are supposedly made
in a low or zero corporation tax country (e.g. Ireland or Luxembourg).
The so called single market means that any member state government that
tries to address this problem is blocked by (threat of) lawsuits. If the EU does
not itself address this problem; it can not be resolved within the EU states and
there is the EU agreeing with David Cameron's request to do nothing about it!
To me an EU that neuters itself in these regards is worse than useless.
Of course the UK leaving the EU does not solve these problems of illegal
gambling and false accounting of profits, but it means that a future UK
government not controlled by lobbyists would be able to resolve them locally.
One must also remember that what is offered to the UK must also be offered
to other EU member states (although not necessarily always so for those
using the Euro). The "deal" therefore opens a can of worms for all EU states.
To me there are two sensible ways forward:
(a) move to a proper EU that properly regulates banking, raises taxes from
corporations and individuals on a common basis throughout the EU and
directly employs border guards, soldiers and pilots etc.
OR
(b) leave the EU
The UK deal will likely make a difficult situation even worse.
By the way, I think that the UK public will vote to stay in the EU after
which much of David Cameron's deal will, in due course be reneged on.