However, this may not necessarily be that crucial for a new investors as you make it look like in your post and can possibly pass negative information to new investors and those having interest in Bitcoin investment but are limited to do so because of money even though we don't need much to start but just a discretionary income being figured out.
How is that negative information? Encouraging new investors to have multiple sources of income shouldn't be a negative information, in my opinion. It doesn't have to be many, but at least one source of income should be considered before investing. This is because not all new investors have the means to start investing with a large sum of money, some of them need to work on one activity or another to catch up.
Lack of sources of income is what is causing some new investors to borrow money or take out a loan to begin investing, if you have a reliable source of income, as a new investors you will be able to save for emergency funds without having to plan for it before investing. It can also help them to prepare for DCA strategy.