I think that sounds like "if you can't beat them, join them". But, the OP said that he already ignored one before, yet things seems still not easy for him after knowing what have happened later on. Or he can also think positively and say that coins like these won't ever last long enough and we can still earn more on our legit investments. They can give us more comfort or stability. So there is no need to stress our selves on the others.

It reminds me of another saying "just because you can, doesn't mean you should". I guess we all know what that means? Yes, that is because there are likely a consequences for doing such an action.