Laugh at them eating meat on fridays and wednesdays? Or skipping lent? If they don’t skip lent, say they are doing discount ramadan? (only private convos, don’t shit on religions in public). Ask them if they would sell their property if jesus was running around hiring apostles?
You have to understand the guiding light of a person, and then dance around it. I doubt their only goal is avoiding masks, but if it is oppositional knee jerk, laughs how much their boss owns them for a third of a life. talk about hopes and dreams, ideal life, understand them, and then redirect them if possible.
*If they like order and hierarchy, dunno what to say, never scored an agreement with such type of person. maybe godless billionaire bad/unearned or something about failsons? they don’t like line skipping (puttin in the work), but that fights with inheritance good thought, so it’s very contradictory to argue with