Two points perhaps;
(1) Maybe those stories are true and maybe they’re not, but so far they’re just stories.
(2) When Zack Snyder steeped away from Justice League because of family tragedy we decided, as a forum, to be careful about discussing him and the movie. Since Singer has stepped away, for now at least, because of some sort of health problem in his family, maybe we could try to follow the same course?
If the news changes we can take it from there?