that's why I said Norway-style , ie. without FOM, that would work
No it wouldn't. Can't have three freedoms without the 4th (movement)
let the EU compromise , if not then it's their fault if a border has to be put in between NI/ROI
They can't compromise - the EU is literally built on those principles. And it's no-ones fault other than those fuckwits who thought a referendum was a good idea, and those fuckwits who voted for Brexit