The only thing even slightly objectionable is her statement that she "regrets" saying things that turned out to be not true.
As for "Qanon", she merely pointed out that Q posts are a mix of truth and falsehood, which Q has stated more than once.
This is being pitched as a pathetic "retreat" (and she lost the vote anyway), but I think the vast majority of normal American would find little wrong with what she said in this speech, and I think this again deludes the enemy into thinking they have scored a victory.
Anyone claiming she is a plant is a shill.