The Church would be diametrically opposed to this policy. The problem is, those who worship at Masses held by underground priests would have to then meld into the masses in the streets above. It is Stalinesque.
We have seen this play before. The Communists greatest hope is to infiltrate the Church as was done by the Russian bloc Communists. Cardinal Zen is apparently a mythical figure to all Christians who see his defiance.
i wonder if russia is still spying and infiltrating the church. when you hear from the US govt that russia has at least as many spies in the US today as it did during the cold war, i don’t feel so comfortable.