All is not lost since it is not likely the EU will agree with the terms of Britain’s partial capitulation.
The Brexit negotiator David Davis pointed this out right before he resigned.
May herself won’t resign so there clearly needs to be elections.
The new election will be:
Soft Brexit
vs.
Softer Brexit,
if Jeremy Corbyn doesn’t turn Bremain.
And British intelligence agencies can launch an official investigation into the “Russia collusion” in Brexit.