I think that if an Anglican or Lutheran implied that your church was guilty of deception you might perhaps find such a suggestion impertinent and discourteous: you might at least expect some evidence to support such an assertion. Do you not think Anglicans and Lutherans might find your implication equally impertinent and discourteous?
anglicanhistory.org/lutherania/scand1951.html
Please read the above document, from an early meeting between representatives of the Church of England and other, Lutheran, churches, prominently the Church of Norway. Three points should be clear to you:
(1) The discussions with the Norwegians, which were among those to lead eventually to Porvoo, were conducted largely on the initiative of Canterbury, not on the initiative of the Lutherans as you have implied.
(2) The subject of joint consecrations was identified as the main problem arising in the discussions, with the CofE favouring them, and the Norwegians very hesitant. It is clear that the discussions are not part of a Norwegian plan to validate orders, and that joint consecrations are being advanced by the CofE, not the CofN. The Church of Norway makes clear that it believes it has Apostolic Succession as it defines it, and that it would resent any suggestion that it needed its succession completed or restored.
(3) The leader of the Anglican team at the discussions was Michael Ramsey. I would draw to your attention the fact that Dr Ramsey was esteemed in both Anglican and Catholic circles, and that any attempt to accuse
him of deception would, I counsel, be counterproductive.