AFI started as a punk/hardcore band. Nowadays they are more alternative rock. So therefore, no; they aren't emo.
AFI is considered an emo band so im guessing yes.
Davey Havock is a world famous singer. He is actually the lead singer of the band A.F.I. He does wear some emo type clothing at times.
No, death metal is not for emo's such bands as "Hawthorne Heights" and "Madina Lake" are emo bands death metal is more advanced and for more hardcore people and FYI everyone Joe Gardner has an egg dick. It's pretty simple. Emo music wants to kill itself, death metal wants to kill other people (the more, and the more brutally, the better).
AFI is not a Christian band.
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Amma
Yes, Aiden would be a good example of an emo band, following very heavily in the footsteps of early My Chemical Romance. They are NOT an emo band i can give you interviews of them saying they are not. They are a punk band again they even say so. They are heavily influenced by the misfits and nofx. There a punk band. Fact: they are a punk band. They even say its nice that there compare to bands like AFI and MCR a lot but there not them. There doing there own thing.
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Davey Havok is the lead singer of AFI.
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AFI Conservatory was created in 1969.