I apologize and I agree with you that the Resistance will unfortunately drift toward sedevacantism sooner or later.
You couldn't be more wrong. +Faure is staunchly against sedevacantism, removing himself from a prior resistance organization due to the fact that it was sympathetic to vacantism. +Aquinas is a exemplary benedictine with a very sound mind who has zero sympathies towards vacantism, very much a rock in the resistance. +Williamson has in word expressed his desire to work with them, however himself being very sedeplenist to a degree that has frightened off many a vacantist. That may make him the best of the bunch for us plenists, +Williamson wears the smiley face when the vacantists are around, trying to lure them in. Vacantists probably dislike +williamson the most. And, +Zendejas is very much in the same boat. The resistance is not at all going vacantist. The resistance will simply reap all the harvest that the sspx is to stupid and fat on krah $ to reap. The sspx has been and is giving up the whole lot for the resistance to come in and take the pickings.
As far as Fr. Chazal goes, actions speak louder than words. And, Fr. Chazal excels in actions; I will not worry myself with his theological tinkering. He is simply testing the waters and seeing what type of bites he can get. It can be a useful endeavor. I will say that I am not thrilled with +Ringrose, however, I have held his opinion years ago, and his opinion is simply a pessimistic opinion trying to make sense of theology that simply does not matter enough. There is a lot of noise, baggage, and clutter in the church. But, he is in good company, so I am not too concerned.