They still need a way to accept payments and ultimately funnel money out of those territories, and when moving lots of money, a corporation is very convenient.

They still need a way to accept payments and ultimately funnel money out of those territories, and when moving lots of money, a corporation is very convenient. You can work around it of course but this ultimately reduces the profitability of the scams, so better due diligence around companies still fights scams by making it less profitable.