The $1 million figure was purely super chat from doing hardcore GFE, imagine how hot her valentine/bride voice pack sold. She even sold rings right? Let's just lowball it and say she took home 1 million $ after tax for that 1 year.
She also was married to Mafumafu, unless mfx2 can prove her infidelity in court, she probs even took a chunk of his money from him after divorce.
As bad as gacha is you can't really spend millions of dollars on it. You can spend that much on host clubs though
That being said, she held a 3D live recently, I don't think she lacks money.
Even if she scammed the shit out of that cafe, she is still sponsored by it and they have to pay her money. She still has a steady income of sponsor/scams running around even now.