I’ve seen no one here refuse to pray for Fr. Ambrose - I certainly haven’t. Indeed I have prayed for him - and continue to do so.
However, if someone came here and asked us all to pray for Jack Chick, I do believe it would be appropriate to point out his virulent anti-Catholic stance - and even highlight it for prayer. That I have done for Fr. Ambrose. That I would do for any anti-Catholic. They need additional prayers.
If Jack Chick’s friends came here, and they were long time posters on this forum, I would feel compelled to identify Jack and note his hatred for Catholicism. I would still pray for Jack - and his friends.
I, for one, feel sorry for a sick man who in his self-posted notes proclaims his hatred for Catholicism and his accusation that Catholicism is a “vehicle of damnation.” Dying in hatred and outside the Church is a terrible thing.
Fr. Ambrose certainly needs our prayers. But, everyone here needs to know what and who he is - perhaps God will touch his heart and bring him back before it is too late.