I know very little about them, but I saw my daughter pay money to join "exchanges" or some grifting thing and since my alarm bells were ringing at a high pitch, I avoided the topic since I saw it as something I wasn't really interested in and about as reliable as a penny stock.
If all politicians tried to cash in like him, it is only a matter of time before we will have Matt Gaetz Grooming Kits, MTG signed sporks, Boebert Guns with Vibrator Grips, McConnell Terrariums, Kellyanne Conway See-N-Lies, Rudy Giulliani Drool Bibs.
Hunter Biden would move a lot of Hunter Biden Magnum Condoms, but he is not a politician or even interested in politics, so he would not count.