I've been speaking up for Trump on an internet forum that occasionally discussed politics. I have one responder that is absolutely incredulous that I don't believe Trump is using the presidency to enrich himself.

I want a carefully crafted redpoll, because there are persuadable people on this board.

My main argument is going to be that he's lost over a billion dollars in net worth since becoming president - citing this article from Forbs:

https://www.forbes.com/sites/danalexander/2018/10/02/how-trump-is-tryingand-failingto-get-rich-off-his-presidency/#7a1e0a013b1a

What else would you add to persuade on this point?