I wish that in some other ways we discussed here may give help to others or everyone here in the forum...
Obviously, there are people who don't even see a reason to invest because they believe that they already have a steady source of income, probably because they are working or have something that is fetching them money. They become too reluctant to source for more streams of income, while there are other wealthy men who have more than five streams of income. Obtaining financial literacy is a better approach to being able to manage and grow your assets. Some people don't even make a budget for their daily, weekly, or monthly spending; they rather spend on anything they see, which sometimes puts them in a bad financial situation.
The more sources of income a person has, the safer his life is financially.
People need to be explained that they need to have multiple sources of income for a stable future, but for this they need to learn financial literacy, budgeting and the ability to invest.
Everything mentioned by OP really needs to be understood and learned about how we can implement it properly or correctly in our lives. There is nothing wrong with what he also mentioned, and even the other people who commented in this section are all right.
It just means that every speculation that the community says here adds knowledge to each of us, so at this point we can educate each other based on each other's ideas that we get for free without any charge.