Another fine example of a cult demanding total loyalty and obedience, with the cult followers willing to drink the Kool Aid. But like most cults, they don't last and are losing many supporters in the US. In the UK, I hear, that they rely on a sedevacantist priest from Spain for Mass like they did with the Belgian sedevacantist priest, Fr Jacquemin who finally saw through them. God have mercy on them all for their blindness.
Losing supporters is inevitable.
OLMC is not canonically erected.
The have a pervert.
They associated with perverts and allow laicised priests to say mass.
They waste benefactor money all the time.
I am not sure the priests are blind, though. I think it more a demigodness.