Regarding you have to pay the UK former colonies help, together with what you now will have to spend alone, for farmers, infrastructure and science within the UK, this is quite a bit. Especially when there will be nothing coming from the EU anymore.
It is funny how you will find everything about how much the UK gives (gave) to the EU, without ever mentioning what came back
We will see if the money spent by the UK for its own can be directed more efficiently within the UK, after brexit.
At least the pound took a leap upward when the deal was noticed
