I don't think it unreasonable for the "Brexit-Curious" to ask questions of those people in order to learn more about the issues from the other "side
I think in all honesty the only really big argument INNERS have is - to ask impossible questions of people who want out, impossible in that - no one can say exactly what trade deal we will strike, exactly how we will set up work permits to control the people who come to work here in a civilized and orderly fashion, exactly how we will set up many things after Brexit because no one can know can they? We can look to other countries and see what they have but we don't have to replicate what they do - but we can see what they do do!
But at the same time, looking at the seething, writhing mess of Europe right now, the lies, ( The ECJ abusing its own procedures), the massive security mistakes, the non existent border controls meaning a "staggering" amount of Jihdis are in EU right now, fresh from Syria....roaming at will, the Turkey shenanigans...ie pretending its a safe country to send migrants back too, (and all the messy problems that whole scenario entails, Cologne), the Migrant issues causing problems in Sweden, Denmark etc and then the treatment of Greece etc how can anyone who wants to vote in, possibly say what will happen there either?
Its staggering on its feet economically and would be nothing without Germany, you could say its condemned a whole generation, and increased poverty.
Every single day - fresh fears about the collapse of the EU, every single day! And the pressure on free movement of people, the fundamental crux of this whole sorry project which has been abused by mass murders, from a murderous cult who want to commit more murder.
If one was reading this in a fantastical futuristic book, one would think its a step too far in the unbelievable realms.
So keep asking questions that are hard to answer but I would also add, do not be too sure of the status quo, on the in side either....