JP Morgan didn’t require a bailout but was forced to so people wouldn’t know which banks actually needed bailouts, to stop bank runs. AFAIK Wells Fargo was in the same boat (although the Wachovia acquisition led it to need some help, Wachovia was insolvent)
I might be wrong but my foggy memory recalls that JP Morgan was in good shape because they were the top of the mortgage-backed security pyramid and that years later their penalty for misleading investors prior to the financial crisis was the highest of all time(or of all the banks?).