If you intend to argue that there's a great unified consensus against the elves on the basis of being uppity, it would behoove you to show any great unified consensus against the elves on the basis of being uppity.
And accusation alone is not proof.
Yeah it did. That was an Exalted March in which an alliance of humans from everywhere the Chantry had influence contributed.
Except, you know, the kingdoms that didn't send national forces.
Which was all of them.
DAI's development of the Exalted March of the Dales revealed to us that it wasn't an international coalition- it was an Orlesian effort, with whatever volunteers they could get. The Chantry was a theological covering for a war that had already been going on for some time.
Moreover, the Fall of the Dales was not a racial grudge match on the basis of the elves being uppity and not appropriate submissive. The Fall of the Dales was the sacking of an independent and long-recognized kingdom for the crimes of being intolerable after trying (and failing) to conquer Orlais.
The Exalted March of the Dales was the conquest of the elves- not a coalition to suppress them for rising above their station. Before the Dales started the war, the humans had respected their independence and sovereignity.
No he sold them because they were the only Ferelden subjects no human cared about enough for it to matter. Although that they had been restless about their recent abuse probably made the decision easier.
Except that people do care- which is why he had to do it secretly, and why revealing Loghain's slave trading gets significant support at the Landsmeet.
And his motivation was still not 'dey be uppity.' We get access to Loghain's perspective at many points across the series, some of them inside his own viewpoint, and none of them indicate Loghain particularly cares about elves one way or the other.
Celine cracked down on them because she'd been publically accused of being sympathetic to them.
Not quite right. Celine cracked down on them because she needed to make a display of strength, for two reasons: Gaspard's conspiracy, and the Divine.
Before her crackdown, Celine tried to prompt the Divine into taking a more active and less hands-off role in the mage-templar grudge match. The Divine's response amounted to 'you first,' pointing at the long-simmering unrest which Celine had been tolerated in hopes of ending it by espionage.
Celene's decision was to take a less-preferred action (a crack down) in order to resolve a problem (the uprising), garner political support (Gaspard), and press the Divine into action.
It was not 'dem elves be uppity.' Celene's desired option was a less bloody one, and she was pressed out of it by non-racial politics.
The apathy of humans extends only so far as elves remain in their subordinate place.
Here's the thing- the elves don't want to change that. Either of the two groups.
The Dalish elves already see themselves as free and independent. They're already outside the system, and even if they spend their lives on the run they don't see themselves as subordinate.
The City Elves, on the other hand, aren't interested in pan-elven identity politics. They've been nationalized, in effect, and most of them want integration into the system- not to escape it.
Neither elven group wants to try and rule the humans- which is good for them, because neither elven group has the means for it. Solas's burn-the-world is the best any of them get, and they'll be burned to.
Humans can be apathetic for three reasons- because the humans have a secure power base, because the elves are weak, and because holy **** the Qunari are a lot scarier than the elves. The elves could try and destabilize the humans... but they're still going to be weak, and still far weaker than the Qunari.