There are some properties that are liabilities instead of an asset. When someone has a property that is a liability and the person choose to dispose the property and invest the money in bitcoin, I don't think there is a problem with that. Not really that the person is jobless or don't have any means of steady flow of income. Some people dispose their assets which are seen as liability and use the money for a lump sum buy in bitcoin.
Bitcoin is an asset which needs your holding powers. If you will hold it and wait. So this will give a big surprise. But making it as a source of income this is not a good decision by the way. First make a passive income source which will feed family and then invest in Bitcoin. Means I want to say that if you will be mentally relaxed so you will invest in Bitcoin and can hold for a long time.
It is my point of view other may disagree. I just share my point of view.
An Assets is something that's of a great value and can provide a good benefit in the future, so of course Bitcoin is a very big Assets that everyone would wish to have a good amount but however it should not be seen as an Asset that could easily provide profit on a daily or weekly basis, so you have to be clear on your perspective about seeing Bitcoin as an assets, because just like every other investment, time and patient is the determining factor so before Bitcoin could serve your purpose is only if you are ready to hold for a long time before you could see the potential of Bitcoin unraveling. So perhaps putting your hope and seeing your Bitcoin investment as a source of income is totally a wrong investment planning which could results on making bad decisions at the end.