"The point of Brexit is to make the UK a dependency of the US, and this tariff shows how the US treats its dependencies"

Now where the hell did that come from? I thought and believe that the point of Brexit was to open up avenues to the developing world, of course a positive trade deal with the US would be great and in the interests of both countries.
There are quite a few points to Brexit, not least the control of how many people come here and the necessity to train our own people when the parasitic economic policy of "Free movement" is abandoned.