ABSOLUTELY, you hit the nail on the head--Antonia feels ENTITLED to EVERYTHING, support, friends, love, money (obviously), lifestyle etc. Antonia either doesn't understand that all of the above require consistent work and effort, or she DOES understand it but she's pleading ignorant because that is her GAME! If she acts like she doesn't know the rules she doesn't have to play by them, right?
AAAARGHHH!!! People like Antonia drive me bonkers because the rest of us buy into their "I don't know any better" game and expend infinite energy trying to give them what they should be earning--like love, respect, support, MONEY, etc.
And I don't buy that Antonia is ignorant of all the work that life requires because her parents didn't teach her. HELLO, it's not like a kid grows up in a bubble with only two people as their sole sources of learning. She is playing it as coy and manipulative as a skilled con-artist.
The saddest part is that she's really conning herself. A successful con-artist believes their own lies about themselves and their lives, and Antonia believes the lies she has told herself for years--that she is "special" in a way that makes her exempt from work.