Like Grandad1943, I will wait and see. When I voted Leave a second time, it was a choice between a rock and a hard place. I did not dismiss Project Fear out of hand, recognising that it would be a bumpy road, as it was for some when we joined the EU. I am encouraged that the prophets of immediate doom have proved false but only time will tell how it ultimately turns out. It does sadden me where people seem to hope for the worst to be proved right. We should all hope for the best whatever our fears may be.
The reason I voted Leave in 2016 was basically the same as in 1975. I did not believe a future United States of Europe would work well and membership would have its own share of risks, politically and economically. The Eurozone certainly has its full share of risks, with the single currency failing to live up to the exaggerated economic claims made for it 20 years ago. Our failure to join, it was said by its fans, would leave us trailing behind the growth of the Eurozone while its divergent economies would converge. The truth is that its creation was to create the nucleus of a monetary, economic and political union from which there is no way back. Judged purely on that criterion, it has been a success.
For 40 years, as a Eurosceptic, I have listened to those who understand the EU project and I remain unconvinced. I do believe that, had we voted to Remain in 2016, we and those that follow would have been locked into a future United States of Europe, perhaps with about as much say as the Scottish Nationalists now feel they have in the UK.
In 1975, there was a one hour ITV debate (now on youtube) between Michael Foot and Edward Heath, solely devoted to the question of sovereignty. It is worth watching whether you believe (like Heath) that sovereignty is trade-able for influence within the EU or Foot took the opposite view. This well-conducted debate between 2 senior politicians, sadly something we no longer see very often.