I think the biggest scammer of all Jw kingdumb was the real estate no money down books and tapes by Dave Del Dotto. He was on TV infomercials in the 80.s and 90,s, till he got taken down by the FTC for making false claims . Today he sells wine from his vineyard in Napa valley. Google his name and read up on his scams as a JW.
Wow... Just wow. Considering a certain friend of mine, I may be only a couple degrees away from that guy for all I know. Maybe, maybe not.