I belong to a very conservative parish. I saw an old man one time standing right after he came back from Communion when everyone else was kneeling. He was a visitor. He seemed really upset that more people were not standing along with him. I know that a Colorado diocese made it a practice of standing throughout the entire Eucharistic portion of the Mass. I kneeled throughout in spite.
Frankie has let us all know that he is the pope. But he is not the Church.