I suspect you may be falling victim to the problem shown in XKCD 2501 [0]: "Well, I've paid a lot of attention to it, so I know all about money laundering, but

I suspect you may be falling victim to the problem shown in XKCD 2501 [0]: "Well, I've paid a lot of attention to it, so I know all about money laundering, but the average person probably only knows one, maybe two basic methods." "And that a van full of cash never works, of course." "Of course!" [0] https://xkcd.com/2501/ https://xkcd.com/2501/