From my first look at the data set after downloading, I've been thinking it needs some cleaning. There are several PCs in the first few rows with either all 8's for abilities or all 0's, which I was thinking should be excluded from any analysis. I would also exclude blank and test names. But what about this Damien guy? And how many people name their test PCs Bob?
Yeah, this sounds pretty much like the concern I raised at the time. That is, this data set actually does deviate in a noteworthy number of ways (for example, dwarf has gone from "not even in the top 5" to third place, while dragonborn, which had been just behind humans, elves, and half-elves, has fallen quite far) from data we've gotten from DDB in the past.
I strongly suspect a significant portion of these scraped characters are either
a) not active/"real" characters, but just tests/mockups/practice
b) DM-made NPCs or other characters that are "real" in the sense of being
used, but not truly being
played
c) not even remotely serious, e.g. the ones with all 0s for stats, and thus junk data
AIUI, no data filtering was done on the data set. It was taken exactly as is. That's an issue I raised when this was initially brought up, and the creator was both brave and honest enough to make an account and respond. I have no ill will toward them, but I genuinely believe that the data in this set doesn't really tell us much of anything. It
certainly doesn't actually tell us things like "nobody actually likes playing Wizards" or "people actually really do love the Fighter exactly the way it is and you shouldn't change ANYTHING about it because they would definitely hate any other alternative." Which...yeah, I've already seen people literally come to that conclusion in different words.
I think the Warlord should just be made as the complex fighter. Break it from the old 4E definition so that commanding others is just one of many potential things it can do via subclasses. At 11th level+ have it make a decision between being a mythic warrior or the best strategist ever.
Given they already tried that with the "complex" Fighter they gave us
and it sucked and wasn't even really a Warlord, I'm going to have to ask your forgiveness for having a piss-poor opinion of that particular "compromise."
At this point, forum users have to accept that the vast public very much enjoys the very stripped down fighter and even the no subclass features from 3-9 rogue.
Nope. Unless and until we actually get a real, well-constructed survey (something WotC is not willing to pay the money to do), we don't at all know that. Indeed, we know nothing of the kind, and the only people who
might potentially know--WotC themselves--are absolutely not ever going to give us the data we would need to verify any claims they themselves make.