My point was that because of the restraints on the EU via its own treaty's etc. it could not come to the table and negotiate a WA, and a future trade deal at the same time. Hence it was pointless the UK Government getting embroiled in the WA only, because that was the only indeterminate element that gave the Government leverage in the A50 process itself and on negotiating trade issues.
Hence the only way the Government could have respected the Referendum result was to go for the 'no deal' option, from day one, but instead it tried to pitch its approach somewhere in the middle, stating "nothings agreed until everything's agreed" which was patently untrue and which led to all sorts of complications, the border issue in Ireland being just one. If you are truly going to negotiate there should be no pre-conditions, from either side otherwise its not a negotiation. If you ignore this maxim, you will lose, and that is what has happened to the Government, its options are now limited it can either go for a 'No deal' for which it would seem the EU is more prepared for than us, or it can choke on revoking A50 and accept the political consequences... which in the longer term, the effects are likely to be more serious than a 'No Deal'.