Britain is now in the trans Pacific trade partnership. It’s members combined are already economically bigger than the EU and growing fast. We are the only European country in it. Europe will barely be relevent economically within a couple of decades and will have little to offer the UK by comparison. A future government is not going to tolerate any lopsided trade partnership with that moribund trading bloc when it accounts for an increasingly smaller proportion of the UK’s trade.
Free trade will kill the west. Along with unbridled 3rd world immigration. A nation must mine, manufacture and grow things or die.