Bishop Fellay is Swiss, not French.
And the few theological ideas he does have - such as the mass is evil, the Jews are cursed, and Vatican Two is heretical - are due to insanity which schisms inevitably cause.
The insane rind around his entire faux idea of Tradition prevents the quickening grace of the Holy Spirit from restoring life to his soul and leading him to repentance and a return to the Rock.
the difference being ????