About 2 years ago I wondered the same, so I collected a bunch of data (of 'who worked on which game') and used D3.js to make a graph thingy:
Downside: It's up to Shadowlands, not Dragonflight; Also, the few little circles pulled more left are mentioned multiple times in the same Credits, just under different roles.
The thick green circle is Customer Support (though this was before the mass-layoff by MS).
Live version here, but it's SUPER janky - changing selections will generate a new graph lower down the page.
Raw JSON data here - I had to install Retail WoW (F2P is good enough), dig into the game files to find the .html files that contained the credits and then convert that whole pile of doodoo into JSON.
Can they please not? I'd rather not have Blizzard stay Blizzard, seeing what they did to WoW, SC2, D3, D4, DI, Overwatch and worst of all, Heroes of the Storm.
The most recent expansion for WoW has been really good. Blizzard has been transparent with their changes and have been listening to the community. Recently the alpha for the next expansion has released and seems very promising with positive response from the community.
So I disagree, I'm glad microsoft is letting blizzard developers do their own thing. After the tumultuous expansion Shadowlands, a lot of the old guard for blizzard were removed and the current executive producer Holly Longdale has been doing a great job.
Oh I had not yet heard that they're turning the ship around. That's really really cool. After all this time I just stopped following stuff around it since it got so depressing over the years.
Have they done something to SC2? I quit playing that game years ago, but it seemed like they were done touching it, and it was still in its original glory.
It reminds me of the line of defense some people have over sexual harassers - most recently Gérard Depardieu "oh it's Gérard, that's just how he is, leave him be" when he got sexually explicit in front of a 7yo