It’s much better to put your point across by focussing on the correctness of your faith rather than continually criticising a group (and feeling sorry for their deluded members) that doesn’t seem to care what you say or will spin it into a positive for them.
You would like that Nichiren Buddhist and so would your General Director.. Nichiren teaches, however, that there is no Buddhahood without refuting evil:
"If, knowing the best path, one sees one’s parents or sovereign taking an evil path, can one fail to admonish them? If a fool, crazed with wine, is about to drink poison, can one, knowing this, not try to stop him? In the same way, if one understands the truth of the Buddhist teachings and knows the sufferings of fire, blood, and swords,79 can one fail to lament at seeing someone to whom one owes a debt of gratitude about to fall into the evil paths? Rather one should cast away one’s body and lay down one’s life in an effort to save such a person.”"