Nothing easy about cracking a billion. only 50 films have done that. And it made around 900 million so its not like it was that far off. The studio also made a major profit off the film. Now all they do is lose money. Problem is you think everything needed to compare directly to marvel. Thats why DC lost and been losing since. Trying to copy Marvel. Thats why joss whedons JL cut flopped.
Marvel was lightning in a bottle during their 1st phase. Nobody was beating or competing with that. DC should have worried about DC and telling their stories their own way. Eventually Marvel was gonna run outta gas and they did. But DC couldn't capitalize cause they gave up too soon. They would have washed Marvels last lackluster phase after infinity war if they stuck with synders vision and it would have setup the DC extended universe so they could do films outside normal characters. There is no way a snyderverse batfleck vs deathstroke, JL vs darkseid, green latern corps films etc would have done worse than the trash they put out instead.