Responding to the guy right bellow me if i'm not mistaken Akuma has a final form called Oni in wich he becomes an acrual demon god, still dk if it would be enough to square up with Brolly though haven't reached that part of DB.

while Akuma does have various impressive martial arts techniques and an augmented state of body, spirit and mind, DBZ broly just seems WAY too high a target for those things to provide a sufficient edge for even a fighting chance.

Unless I'm missing something with regards to Akuma's techniques and abilities, which is likely.