The OTC is gambling. High risk, high reward. But 100% greater chance of winning than a casino, race track, lottery tickets, etc. They must be cons as well as the odds are always with the house. So your life's mission is to spend all day on OTC boards yet owning none? That makes a lot of sense. By the way, stocks like SPZI and others are totally legal so not a con.
Sorry you missed out on yet another one. People play the OTC to make money. Period. And lots to be made, especially in a warm to hot OTC market. If SPZI is a con, report them to the SEC. I am sure they would be happy to listen to you. LOL