For most everything else described as "passive earnings with Bitcoin", read this first:

Excerpts from letters to the judge in the Celsius Network bankruptcy case https://blog.mollywhite.net/celsius-letters/

Which was shared, here on SN, in this post:

Tales From The Crypto: Trapped Celsius Customers Share Financial Horrors #48766 https://www.zerohedge.com/crypto/tales-crypto-trapped-celsius-holders-share-financial-horrors