You can't be promoting scam and be advising someone on how to avoid scam, it's a huge contradiction.
In fact, you can without any problems. If you're a
hypocrite and you know that you're promoting shit, but until you get paid you will continue to do this. I think this case fit for the most of 1xbit scam promoters.
There has been a lot said about scams on the promotions. There is some reason to initially trust a campaign and someone can promote a fraudulent site without really knowing, because you are not in the business, just doing some promotion. However, once there is some proof and complaints around one should start considering if it makes any sense to continue with that project or move onto a better one.
Sometimes the promotions by the new casinos are so attractive that it's hard to ignore them. In that case if you are going to take the risk it's better to deposit very small amount of money in those casinos. Personally I will advise everyone to play under trusted casino and deposit at a new casino only if they have enough evidence of positive feedback for that casino.