Be careful that you do not gloat too much. This is not only happening to the Catholic Church, but to Protestant Churches. Except for some megachurches Protestantism is in decline. The growth in megachurches is mostly Protestants in older churches migrating to the megachurches - so its not really helping Protestantism to grow. The largest religion in our time is "None of the Above".
Also, I am a great fan of Michael Voris and the Church Militant. I am a paid member and I am still a faithful Catholic. If you had watched the other episodes, and videos by Taylor Marshal who is a friend of Voris', who would have a deeper understanding what is happening.
In the 1930's, there was a Russian spy sent here to infiltrate our media, universities, newspapers, and churches - especially the Catholic Church! Stalin commisioned Bella Dodd to plant 1,100 spies to infiltrate our seminaries. And some became very powerful in the Church and recruited others who would help them to ruin the Church.
This infiltration shows one thing - Stalin felt threatened by the Church. He would not have expended so much resources unless he felt threatened by the Church. But even if you do not buy this, our ultimate adversary is Satan. And he will work the hardest on those who threaten him the most. Even one of Jesus' closest disciples was of the Devil. And Jesus warned us of an infiltration - there will be wolves in sheep's clothing. This will especially happen in the last days.
So your thread proves nothing. God promised that there always will be a remnant. Michael Voris has said many times that the Church will be triumphant, but will probably not happen in our lifetime. He is only saying that a change here and there will not be enough. We are in for a long battle! This is nothing different from what Paul wrote:
For we wrestle not against flesh and blood, but against principalities, against powers, against the rulers of the darkness of this world, against spiritual wickedness in high places.
Eph 6:12
If your church is not experiencing this battle then maybe it is because it has stopped fighting.