Well ok, most people (women) can't accept a career in sex industry. As long as she can wake up everyday and face herself in the mirror, no one should be un-gentle to her.
But for most people living on 70,000 yens a month income is also intolerable. Is she independently wealthy and not caring/working for a decent income? I doubt it. Rich people talk about wealth not income. If she really living on 600 USD income, then she's a walking/talking warning sign to other AV idols to retire without a financial backup plan.
Since she stays in Muscat Ebisu, she is still talking to many active AV idols, they would be influenced by her, one way or another. One way being pride ("I don't want to swallow sperm any more") another way being poor ("I can't even live life on 700,000 yens a month").