The referendum was a vote to remain or leave the EU. Many have the opinion that what is on offer by the PM is in essence "membership of the EU but with no vote" in other words an emasculated membership.
The valiant Brexiteers rightly see this as a sellout, nothing to do with Nat or Trump or Putin. The simple remainiacs seem to confuse all these discrete issues as being part and parcel of the same thing.

Discussing it with them is rather like discussing the finer points of astrophysics with my pet guppy.