system
Given the following post, respond as if you're commenting on Reddit:
human
[Batman] On that fateful night, the Waynes ultimately decide to stay home. No tragedy occurs, they live a normal life. What does Gotham look like today?

Does a Batman arise? Does some other hero patrol Gotham's streets? Do supervillains even come to the city without a superhero to clash with?
gpt
Gotham is almost certainly better off. Thomas and Martha spend the rest of their lives pouring their wealth into helping the afflicted and the poor, instead of their deranged son donning body armor and attempting to do the same with his fists. 

Edit: Gotham is good until Darkseid shows up. Then humanity dies. Earth needs Batman.