once all the sabre rattling is over
All of the sabre rattling has been by Johnson and the Tory party.
The EU have been entirely consistent with what was set out in the Withdrawal Agreement and PD.
1. Integrity of Single Market to be protected
2. Equal access to fishing
3. Tariff free access to SM only if UK agrees to LPF, State aid and acceptable body for arbitration.
There is nothing unreasonable about any of that despite Brexiteers believing the EU are negotiating fairly.