//Not if we were EU members.//
Indeed not. One small advantage for a very small minority of the population. For many people who gave it any thought, the question of EU membership was really a balancing act between the advantages (of which there were undoubtedly a few) and the disadvantages (of which there were equally undoubtedly a few - I'll put it no stronger than that for the sake of balance). If you believed the former outweighed the latter then remaining was for you. Vice versa then leaving was your option.
For me personally there was never any doubt about which way I would vote. I made up my mind in 1992 and nothing that happened between then and 2016 changed my mind. In fact, particularly after 2009, my resolve to vote to leave was even stiffer. Nothing that has happened since 2016 has caused me any regret although my preferred option of leaving with no agreement is now seeming more likely to have been the best course of action. Quite honestly, the likelihood of a small number of ex-pats having to up sticks from Spain and return to the UK did not even feature in my pros and cons exercise.
//Looks like NJ might become a Remainer after all.//
There is more chance of me winning the Olympic Gold medal for the 100m than that.