You're sound mate and I respect you but you never responded to the question of why free movement and free trade need be intertwined
Not sure I've ever been asked tbh, but happy to give an answer.
The single market stands on 4 basic 'freedoms' the free movement of goods; workers; right of establishment and freedom to provide services; and finally free movement of capital.
For me, each freedom is an intrinsic part of the single market, none more important than the other. I firmly believe that. I've worked all over the world and outside of Europe had huge issues setting up businesses and determining my right to do business, employ people, create products and services etc etc. Yet in Europe none of those issues exist, and I believe that to be a huge competitive advantage for businesses but also employees as well.
Looking at the UK specifically it has been proven beyond all reasonabke doubt that immigration has been a huge economic benefit to the country. I'm not so naive as to not realise it also causes problems particularly in the provision of public services at a local level but I'd also say most public services could not function without an immigrant workforce.
So I'm very clear on the benefits of being in the EU, and even if not in the EU securing access and membership of the single market. Equally I am very clear as to the likely consequences of leaving, particularly when there is no apparent strategy for post Brexit Britain.
If the single largest objection is immigration and the vote to leave is to bring an apparent halt to it, my concern is that we will pay a huge price for it economically, and also in terms of social cohesion. To me it sends out all the wrong signals as a nation and moves far away from the compassionate and caring nation I believe we should be.
I can't be any clearer than that.