>> Closing Russian organizations and seizing their assets makes logical sense
For some organizations, maybe.
But for the *Church*? Close the *Church* and seize its assets?
The Russian Orthodox Church is run by Kirill, a former KGB agent and best friend of Putin. It is the state church of Russia.
For that matter if there are any ROC in the USA they too should be heavily scrutinized for spies and agitators.