I was going to reply to this post in the Starmer thread, but realised that it was better suited here.
There has been a lot of what are, IMO, woefully ill-informed and/or disingenuous posts relating to the EU reopening the WA and removing the unfettered backstop(UB).
Some posters have always just been unable to grasp what scope the UB gave to the EU to utterly control the next stages of negotiations and commit the UK to conforming to their impositions/regulations. Some posters ignorant of the true risks but not afraid/embarrassed to demonstrate that ignorance in repeated posts about how it was just a case of the EU moving back to a previously offered position and of no consequence to them
Other posters I believe do understand the scope of control that the UB would have given to the EU with regard to control over the UK for many years to come - but are just so committed to being against Brexit by ideology and disingenuous by mature that they seek to deceive others
The article that you link should be read with the UB in mind and then consideration should be given to how the UB essentially secured for the EU all their ambitions for control over the UK at a stroke. If people do that they will realise that the removal of the UB was a significant loss to the EU - as essentially it would have handed to the EU all their aims set out in the article that you link, without having to concede to the UK anything.
Backed by a significant majority and no longer continually undermined by the EU's sycophants at Westminster, will provide the opportunity for the UK government - if led by professionals rather than incompetents like Robbins - to secure a future for the UK that will be far healthier than had we Remained in the EU. Remaining in the EU would have seen the UK suffer the drip by drip erosion that, as reflected in the EU's strategies, was always going to happen to the UK within the EU - but that fate was far better than that of leaving the EU whilst handing then comprehensive control over the UK through the UB.