I've played the accelerated dragon in the past and actually transitioned away from it due to poor performances on my part. I would need to look at my DB of games to see what my results actually were though.
That said, I never extensively studied the opening either.
When I started chess, the first opening I chose to play was the Sicilian Dragon. At the time, I didn't know anything about it other than I liked the name. A few years passed with me exclusively playing the Dragon against 1.e4. I found it to be a good opening other than one major problem, which was of course, the Yugoslav Attack. I often got the impression in my games that White didn't really know the theory, yet most of the time they still won just by following the basic ideas of "open the h-file, sac, sac mate" as Fischer said of his game against Bent Larsen. (Larsen himself would later play the Accelerated frequently and he has scored very well in it, had he played the Accelerated against Fischer that day I'm sure he would have at least drawn)
Anywhere here at club, or as I like to call it "future-master level", what I found annoying in the Sicilian Dragon is that I could tell my White opponents didn't know much theory, yet it was such a basic, effective attacking plan they didn't need to. The onus seemed to be on me as Black to know all the theory out to move 30.
Well with the Accelerated Dragon it's totally different, actually, it's even the opposite! To avoid losing against the Accelerated Dragon, it's White who must know what they're doing. If they don't, they often lose a pawn right in the opening or at the very least Black gets an advantage. When I started playing the Accelerated, my suspicion that my Yugoslav Attack playing opponents didn't know the exact theory was confirmed as time and time again people, even a few relatively high rated class-A / expert level range players attempted to play the Yugoslav Attack against the Accelerated Dragon. So it's true, a lot of the people playing the Yugoslav Attack don't even know the differences between the Sicilians, much less the theory! This is an opening where they get punished for it very easily, and even if they know enough not to try the Yugoslav Attack they're often making mistakes.
But what about the Maroczy Bind? I love playing against this using the Gurgenidze system, which puts the White Queen opposite the fianchettoed dragon bishop, so the Queen has to move twice in the opening. White can hope for nothing more than a draw if they choose a opening where they have to play this way. Plans of playing for b5 or f5 comes very easily for Black. In this opening, Black has better control of the dark squares, and sometimes you can get a good knight (usually on c5) vs a bad light squared bishop endgame.
I hope I've convinced you all to try the Accelerated Dragon, especially if you're a normal Dragon player. Playing the Accelerated Dragon has been a cathartic experience for me, all the painful memories of those Yugoslav Attack losses now wiped away as those who try it against the Accelerated are effortlessly beaten down and defeated. No more auto-pilot hack attack plan for White! Yee haw!