I know (thanks to this post) that they are not doing withdrawals, and that the chances to cash out are close to zero. So I keep reinvesting and see how this ends.
I have not invested much (10-20$ perhaps), and this has provided a lot of entertainment and laughs (the subbed videos about Marcelo are hilarious), and also learned a lot about the risks with "investments" and about human greed (including my own). I hope it turns all well for people who have invested a lot, though.
I agree with you, there have been some laughs! Some have lost insane amounts of money though, and it's a shame that scammers are able to keep going about their shitty business like this. In the end it is us, the investors, that allow them to do so by not doing enough research on forehand.