Yeah, because she left, that’s why it still exists.
Either she stayed and turned it into the scourge or she simply has everyone kill each other to feed her darkness.
Which is why BfA will go down as one of WoWs’ worst expansions. Because characters who, under normal circumstances, would outright reject Sylvanas’s policies on principal for an atrocity like Teldrassil. Leaders such as Baine, Eitrigg, or Lor’themar are subjected to remain under her wing instead, until she raises a human and that’s what becomes the straw to break the camels back.
It took way too long for any of the characters do anything, forcing people like me, who had very little reason to support her from the get-go, to mindlessly toil under her service throughout the entire expansion.
A perfect example. A character who was literally fighting against a control obsessed tyrant, now cannot see one when it’s right in front of her until she literally has it spelled it out for her.
I mean, that’s without mentioning that she’s the literal progeny of two of the most nonconformist orcs in history. A Frostwolf would be the last kind of person to blindly support Sylvanas and instances such Drek’thar refusing them aid in Hillsbrad can attest to this.
It’s part of the reason why i dislike the character, she’s completely antithetical to what it means to he a Frostwolf. If she was literally of any other clan; SH, BR, BH, WS. Her stance would make sense.
In Sylvanas’s opinion, which is petty and worthless now that she’s a queen of nothing.
Yada, yada, Horde is Alliance vassal. Yada, yada, Anduin lovers. Yada, yada, Sylvanas was right. Yada, yada.
Until someone can bring up any actual evidence of this alleged “Horde subservience” (aside from Baine merely existing), this is simply not true.
Or just because gameplay requires it.