"Hypothetical question, if this were reversed and the priest at a satanic temple let some catholic priests in and they “defiled” the altar by pouring holy water on it, consecrating it, etc. would it warrant arresting them and making them pay for a new altar? "

You addressed this to Aspx. But, I will chime in and say yes. (In my view.) Everyone needs to stay in their own lane and be respectful of different views, especially those that people hold sacred and in their own house.