I was not only speaking of my parish. I was speaking of my diocese. There has already been one parish, not mine, leave and others are watching and waiting.
Where did they go?
I did not wish to cast doubt on your statement. Only to add that the reaction you describe is not universal, nor perhaps even widespread.
There can be little doubt that Abp. Hepworth and the others working on this endeavor have considered that some number of parishes, perhaps even dioceses, will not embrace it. Nor can there be any doubt that they understand that they can't do anything without the consent of the TAC College of Bishops.
And if I understand the TAC Concordat, each of the constituent churches of the TAC would have to ratify or not ratify whatever agreement (if any) comes about. It's awfully early in the game to be leaving over this.