Absolutely, I agree with you that investing in Bitcoin is not good when you have no such source of income. Because when a person is hand-to-mouth for a living and he earns hardly at least two meals a day, how might he invest in Bitcoin? Despite the fact that bitcoin is an excellent investment, if a person lacks a reliable source of income and has a family or child that depends on him, there is nothing else for them to depend on without his income. So he will therefore find it challenging to invest in bitcoin because it has such a volatile nature, so it is not suitable to invest in it for a person who does not have a sufficient source of income because bitcoin brings us a huge amount of profit and vice versa, the same amount of loss.

So at the end of the conclusion, I want to say that if a person does not have a reliable source of income through which he completes his daily tasks, it would be too risky for him to invest in Bitcoin because if the price goes down and he invests all of his income and suddenly there are some incidents, mishaps, and disasters with it, what will he do to monitor or solve his problem immediately?
So it is better for him to invest in those who do not have too much volitality.