Don't easily believe on passive income schemes on crypto since none of these platform exist. What you can always find are those scammers offering to good to be true return of investments to their victims. But if you really want to earn good cash from crypto then try to learn trading or invest on bitcoin then hodl. But if you can't afford to take the risk on those two options then try to work then offer your skills to people seeking for people who can work for them.

Also try to earn more knowledge about crypto since for sure once you have enough knowledge to deal with the risk on everything related to this industry for sure all possible actions and decisions you do will convert into good income to you. It make take time to learn from this but for sure if you are consistent and show some willingness to learn then for sure gaining from crypto is really possible.