OK, so you can earn a lot of money, with no initial investment and in an easy way. On top of that we have to give you our ID.
It sounds to me like a scam or collaboration in something illegal.
It's most probably the "job" called "money mule". Somebody gets money (most probably dirty money) under his name and buys crypto to clear those funds.
If the authorities catch the network, the money mule name will be the first to ask this and that.
If the exchanges freeze the money, the "employers" of the money mule may or may not have understanding for that.