There’s not going to be negotiations to drop the core principles, I don’t know why bunch of people keep imagining this. UK was let go, Switzerland will be let go too.

Hoping different outcome by negotiation over this is like hoping for negotiating your way out of your gym membership payment when still attending. Not going to happen unless you become a charity case or insignificant, being significant is not a strength its a weakness when you are looking for charity or special treatment. Switzerland can imagine being too important to loose just as UK thought and they will be let go as UK.

I guess leaving EU can be useful to those who want to do things to Switzerland just like they did things to UK.