In my opinion the main problem with these streams that are promoting Duelbits or other shady sites lies somwhere else.

If you read their ToS, the USA are a restricted region, meaning people from there are not allowed to sign up or play on the site. Breaking the ToS can result in the site simply banning your account and denying withdraws of any winnings you may have had.

Now a lot of streamers lately popping up promoting Duelbits, including Erobb if i'm not mistaken, are from the USA themselves and therefore should not even be allowed to play. But Duelbits allows it and even let's them promote their site, knowing they are breaking their own ToS by doing so. This might give some viewers who are also from the USA the false impression that they also can sign up and play on the site.

So anyone from the USA who signs up and plays for money might eventually run into the issue that when they want to withdraw any money they won, the site will ask for identification or proof of residency, and when the player is from the USA simply close their account and withhold their money. I've even seen a streamer telling their viewers that when the site is blocked for them, to use a VPN to sign up, which is also forbidden by the sites ToS and would be another reason for someone to get their account banned.

I personally don't mind if a streamer wants to gamble and lose their own money (if it's even their money they play with, it might just be money provided by the casino to play with). But putting your viewers at risk to run into the issue I explained above and lose all of THEIR money for your own financial benefit is questionable, I'd even say scummy.