Question

Why is it good that Batman should reveal his true identity to Gotham?

Answer 1

Bruce Wayne was a very powerful man in Gotham, revealing his identity would lose batman all of his respect, also, His enemies may harms Wayne enterprises in order for taking revenge besides he is a detective 

Answer 2

Answer: No.

Explanation: If Batman's identity was revealed, Bruce Wayne would be in constant danger. The villains would target Wayne Manor or use people he care about as hostage to get what they want. They could even send a man with a gun to kill him anonymously.