I think this is a trick to get attention. Because in order to have such a huge fortune (over $ 2 million), every transaction needs to be very careful and carefully checked, so that confusion is not possible. Therefore, I still think this is just a way to draw attention to crypto
Of course, with this kind of mistakes and as blockchain is transparent, sooner or later it will draw some attention. But I doubt that it was done by mistakes, this is very shady and the only reason that this individual did this is to hide something and colluding or conspiring with the miners with his illegal wealth here. Very intelligent move, but sorry everything is being seen in blockchain.
I think it will draw some attention but some might see this in a negative way. Like for example, if they somehow did make this kind of mistake, then there's no turning back. You just wasted your money and there's no authority that could help you since transactions are irreversible like for example, Bitcoin.
Also with this kind of shady move, people will more likely to stereotype cryptocurrency as illegal. We don't really know if this was intentional or not but one thing is certain, hit is a pretty stupid thing to do, even if it's intentionally trying to launder money or not.