Stay away from these fancy terms like "Cloud Mining" etc as people will usually get your money and scam it, Also do not give your money to anyone else to get it invested for passive income, whatever method you choose to invest, do it yourself.
Indeed, crypto cloud mining is something that really should be avoided. Especially for beginners they might think that this is a great idea that will bring big profits. But in fact, crypto cloud mining is just a ponzi scheme, a scam, yes, another type of scams again. So you have to be careful not to just jump on the bandwagon and immediately participate in cloud mining without understanding it first.
Because at least, there are several considerations why cloun mining needs to be avoided:
1. Prevalence of Scams (bad reputation, many incidents of scams, and only sweet promises of high returns, but in fact, very low returns, and even very potential scams and only take our assets.
2. Low Profitability. Maybe many people think it will provide quite high rewards, but in fact, the returns are very low, in fact the risks are too high.
3. Control and Flexibility are very bad.
4. Security Risks: very high risks on security of our assets.
more detailed info, read here:
https://www.makeuseof.com/pros-cons-crypto-cloud-mining/