Adam

Aventurine likes Jade. She did him a solid when he was at his lowest in life. His character stories make it clear that he views her as, essentially, someone "safe" in the IPC, unlike other Stonehearts.

But... I do agree that Aventurine approaches Jade more cautiously than he approaches others. And I think that probably stems from a couple of different factors:

Jade has positioned herself as Aventurine's "pseudo-mother," and Aventurine responds to her as if she, indeed, a mother figure he has to obey. He is more respectful of her than anyone else we see him interact with in the game--Diamond and Opal get called by name, but Jade is always "Ma'am." Which is very close to "Mama;" this is not an accidentttttt. When Jade disrupts his banter with Topaz, Aventurine immediately does as he is told, hands over his room card, and simmers down. Even in joking social media posts, when Jade asks Aventurine to do something (judge the uncut jade stones she sent him), he does it even when she rejects his high demand for profit sharing.

But:

2. Jade actually failed Aventurine's moral litmus test. From the beginning of his adulthood flashbacks, we see Aventurine explicitly troubled by the fact that his human dignity was denied and that a market value was assigned to his existence. And not even a high value. He was sold for pennies. It's the ultimate mortification, and we can tell it is still bothering him to this day because even "future" Aventurine brings up the sting of that bone-deep insult during Aventurine's long walk through Penacony. In response to the indignity, Kakavasha gave his original master a moral test: Kakavasha says that he'll go willingly into the hellscape of the death maze if his master will give him 30 copper Tanba, just half his market value. His master refuses, demonstrating that he does not view Kakavasha as a human being, worthy of any respect. By refusing this tiny, insignificant request, the master exhibits his utter moral depravity, from which there is no return. In response, Kakavasha ultimately kills him and takes the 30 copper coins he asked for (nothing more, nothing less) from his corpse.

When Kakavasha meets Jade, he then makes the exact same demand: He wants 30 copper coins and exactly 30 copper coins. At this point, it is very clear that--to Kakavasha--the coins are emblematic of his value as a human being. (I promise you, somewhere in his apartment right now are the 30 bloody coins he took from his master's cold corpse.) His freedom, his dignity, his worth... All of these things hinge on being able to acquire the original 60 Tanba coins. Thus, those who refuse his requests for the coins also symbolically refuse his request for basic respect, his request to be seen as an equal human being who deserves to not be reduced to mere pennies on a bill of sale.

And Jade refuses this request. She treats the demand for Tanbas like a paltry sum and instead ignores the specificity of the request to give a general "We'll give you riches beyond your imagine, more than you could have ever thought to want." But that isn't what he asked for. She stepped over the request he actually made in order to supplant her ideas, on her terms. Kakavasha made the tiniest, most easily completed request in the world, and in failing to actually just respect what he personally wished for, Jade demonstrated that she ultimately will not really respect him.

Just like his slave master, Aventurine represents a value on a page to Jade. For this reason, even if she extends pseudo-maternal behavior to Aventurine and he laps it up like a starved kitten drinks up milk, we see that he remains more cautious toward her than he does to any other female character in the game. Aventurine comes across as more comfortable talking to Acheron than he sounds when he talks to Jade... Because in failing the most basic and seemingly meaningless test, Jade revealed exactly to what extent Kakavasha can--and cannot--trust her.

Does Jade actually mean Aventurine any harm? No, I really don't think so, and you're right, those who claim that she does are really over-exaggerating Jade's negative traits, mostly because they've almost universally got a strong anti-IPC agenda and hate everything from the IPC except Aventurine on principle. Everything in Jade's character stories points to her honestly wanting to develop the hidden talents of others, to "polish" rough cut stones into true gems, and to see her fledglings thrive. Kakavasha is someone she picked up out of the dirt and dusted off. If he excels, that means her faith was well-placed, her judgment was correct, and her team as a whole excels.

It's exactly like a business owner who takes great pride in producing a fantastic product. Only when the product succeeds can the business itself succeed.

But business owners see their products as objects, not equals.