@Meridis
I focused on her words because the other commenter placed so much emphasis on Eliza viewing Abel as weak, Eliza protecting the weak, etc. when, in my opinion, neither her comments or actions reflected as much. And unless his show of strength immediately makes him a noble, I don't think you can use "being weak correlates to social status" as an explanation either.
As for my views on Eliza being a hypocrite....I do think I was misunderstanding where you two were coming from, but I still don't think she's being one. Before I focused on the interactions between Eliza and Abel, but now I realize our differing opinions are more due to her reaction to the nobles. Basically only two panels of that encounter were about their trash-talking. Since it was such a short interaction, it's easy to run with it in several directions.
You take it as her chastising them for talking shit about Abel due to his class, making her a hypocrite.
I took it as her chastising them for displaying behavior unbefitting of a noble, viewing her as upholding the class system outside of making exceptions for the strong. Playing the class card against the nobles for disgraceful behavior, then playing the class card against the Abel for overstepping his bounds; not hypocritical.
I'm starting to see it as her chastising them for going for the low hanging fruit, which shows how weak they actually are for getting self-satisfaction out of that. Not really hypocritical because they had proved themselves weak, and while Abel hadn't proved himself strong she pointed out he still had the opportunity to do so. Here, the class system was a fall-back to rely on when she couldn't make a judgment based on his strength.
I don't really agree with saying she was dismissive of him, since it ignores context. If she'd behaved that way without any provocation? Sure! But...as a commoner to a noble, he moved to touch her, from behind. He broke decorum, she reminded him of his place. Even if you don't agree with their class system, it's what they live with, and he violated their social norms. While she was perhaps ill-mannered, I don't feel it as ill-intentioned because it was a knee-jerk reaction.