In hindsight (which is a wonderful thing), what was promised hasn't happened, and I doubt it ever will. It is sad to now hear that the number of environmental and charitable groups who supported the withdrawal due to overfishing, etc., are now crying wolf.
Can a decent trade negotiation happen again? I think we are stuck with it for now; As both the EU and the UK have their eyes fixed on Russia at the moment, which is most interesting,
I could go on a rant about how broke the UK feels right now, but while I agree Brexit has not turned out as good as it could have done, we have almost forgotten the effects of Covid 19 and the amount of damage that it has done to the UK, which is 10 times more than Brexit ever did and how that has now given the UK the problem of supporting more people in the social security system, due to the UK not being in the same place as it was before the pandemic, with a lot fewer working people.
You might have guessed that I have given up on the political class in the UK, as none of them appears to understand exactly what needs to be done. On the one hand, you have a bunch which is taxing everyone to death, while on the other side of the coin you have another nasty bunch wanting to remove the safety net from millions of people without helping to create long-term jobs and/or employment for them.
I think I had better stop, since I haven't even had a beer yet.