Cheers FireC 
I also think there is a great deal of feigned anxiety from the Remainers about the alleged concerns of EUers. The only EUers who need be fearful are those not working and claiming benefits, and they should be expelled, as they could be even now under existing EU law, if only Government had the will to do so.
They actively want to see Mays bargaining tools taken away from her in the hope that we end up with such a soft Brexit that its almost meaningless (a Norway type deal).
I actually believe that the Bremoaners (by whom I mean not everyone who voted Remain Maisie, before you object to my use of the word, but only the extremist minority who wish to ignore democracy and override the wishes of the majority), do not actually have concerns for Britain's economic future as a priority, but simply have a deep rooted hatred for Britain and are ideologically wedded to the EU project.
Many, but not all by any means, are hard core far left international Marxists at heart and see the EU as a step in pursuit of their agenda. Right wing open borders corporatists also see the EU as a step to a world without borders. Those of us who wish to see the continuation of democracy through nation states face opposition from both ends of the spectrum.