“Lots of talk from them at the time about how Britain would be able to eat its cake and have it,…”
“Proper” Brexiteers never said that. They had no illusions that the EU (quite rightly) would make it very difficult, if not impossible for the UK to retain any of the main benefits of membership without unacceptable concessions.
“…how we could just set up trade deals with individual EU members”
Nor did they say that either. It is well known that individual EU members cannot make their own trade deals (one of the principle reasons for leaving). What they did say was that the UK could negotiate its own trade deals with non-EU countries. This is something it cannot do at present and which, if Mrs May’s deal is accepted - even with the “backstop” modified - it will be unable to do for some considerable time to come.
“…the most recent being Raab's surprise that there was a lot of cross-channel trade.”
You should not confuse the level of knowledge (or lack thereof) among politicians (even senior ones) with that of the electorate generally. Politicians and Ministers come and go. They are “jacks of all trades” and, with a few honourable exception, masters of none in particular. It is unsurprising, for example, that the Secretary of State for Defence knows little about defence when, before being elected to the Commons in 2010, he ran a firm making cups and saucers and before that he was selling fireplaces.
“ Trouble is, us 'remainers' would LOVE there to be a fleet of Canadian, Australia, general worldwide shipping, queuing up in the Channel, ready to deliver all the goods we need come Exit Day,…”
What on Earth leads you to believe that “come exit day” all the goods that currently are imported from the EU will suddenly cease?
“… ready to take away all the environmental waste that normally
goes out of ports to Europe.”
We should not be exporting rubbish to Europe or anywhere else for that matter.
I don’t think it is Leavers who need to wake up. But that aside, these problems – if they indeed exist – are problems that must be solved. They are not reasons to delay or abandon Brexit. I agree that preparations for a No Deal exit should have begun in June 2016. But that’s what happens when you have a Parliament of Remainers who have spent the last two years devising ways to either thwart Brexit entirely or water it down. That’s hardly the electorate’s fault.