Why is the future risky if you don't have money earning skills?

The most dangerous situation in today's world is—
You have skills, but you don't have the capability to generate income with those skills.
Many people are good students, good thinkers, good workers—
but are financially stuck.
Because they haven't built "money earning skills".
Now the question is, why is it risky?
The first reason is job dependency.
If your skills don't directly generate income, then you are completely dependent on someone else.
Company, boss, market conditions—everything is beyond your control.
The second reason is the increase in uncertainty.
AI, automation, outsourcing—everything is changing rapidly.
Work that is only execution-based has a higher chance of being replaced.
But those who can earn skills survive.
The third reason is time = income limit.
If your income is time-based, then no matter how hard you work, your income will be stuck at the ceiling at some point.
Because your time in a day is limited.
The fourth reason is lack of freedom.
If you don't have money earning skills, you can't make choices.
You have to go according to the situation, you can't design it your own way.
Now I understand the real truth.
Money earning skills don't just mean freelancing.
It means skills that create market value.
For example:
coding (web/app development)
digital marketing
sales & communication
content creation
design & automation
These skills directly solve problems, so they generate income.
Another important point is that if you don't have skills, knowledge is just theory.
But if you have skills, knowledge is converted into income.
Ultimately, reality is very simple.
Without skills, you can survive,
but you can't grow.
And if you have skills, you can't just survive,
you can take control of your life.
So the most important question in the future is—
Is your skill just for learning, or for earning?