So I'm just going to keep arguing with people who form rebuttals using subjective opinions? What is thought and not what is.
Akuma isn't free, he's a part of the game, when you buy the game you buy everything, every character in it. That's like saying the buns are are free on a hamburger. You bought the whole thing and every individual part that comes with it. DLC is extra and optional, like adding bacon to that hamburger.
The importance of how similar or genre relevant he is completely subjective. If you don't like guests, those things don't matter. If you don't like Akuma or street fighter, those things don't matter. If you don't like any other number of things that come with this announcement, it doesn't matter.
We don't know how long we'll have to wait(they could be pushed to DLC, they could be pushed to a third expansion) or if some of the non-revealed characters will even end up being in T7's console release.
Kuma, Alex/Roger, Bob, Miguel, Zafina, Lei, Capos, Changs, Ganryu, Dr. B, Wang, True Ogre, Anna/Nina, Raven, Kunimitsu, Jinpachi, and Lee are all characters who aren't in the game right now and don't have replacements. The odds of every single one of them making it to initial release are unknown to any of us, but we have Akuma filling a slot.
Realistically speaking a character could very well be left out for +5 years until TTT3.
Point still stands. If you are a person who doesn't like guests, Akuma is a worse handling of it.
Has nothing to do with who is a better character or who fits more.