Nobody really knows how much money she has made except her and her husband. This is an exploit they have taken advantage of, she throws out huge numbers to lure in not only new simps who think "If she makes this much, her content must be A+" but shit bag media (Dextero etc) who need click bait headlines like "Amouranth makes 1 Million a month laying in a hot tub".
Recent example just came out about another OF Chick who posted a pic on her Twitter showing a supposed #1 sub who contributed 60k to her just that month, the guy was a crypto millionaire and was supposedly featured in a MTV documentary about porn addiction. A bunch of media and YouTubers made stories and videos about it. Now it was just revealed that this was a fabricated story by a company she hired to funnel people to her OF and as stupid as people are, I bet she made bank.
Do not believe a thing Social media/OnlyFan models say, it's all bullshit for their benefit.
(Yes I am based)