What are you talking about.
The SSPX want to go back to Rome. The resistance doesnt.
There's the difference right there.
So no the resistance cant go to Communion in the Novus Ordo.
What he means is that the Resistance are allowed to go to Communion by the NO. He's joking about the fact that the Resistance are not excommunicated ... nor, of course, are sedevacantists.