Your way of thinking is bad, even though you don't have skills, trading requires skill and expertise along with trading knowledge that you must master, Likewise, investing requires assessment before you do it, it's not as easy as turning the palm of your hand, crypto trading is not the same as trading ice cream.
I love this hard fact that you put straight out there to him. The truth remains, crypto trading is not the same as trading ice cream and even when you trade ice cream, I'm sure you need basic marketing skills to leverage over the overpopulated market of other ice cream sellers, who probably produce better products than you do. If you trade ice-cream, if you come into the ice cream trading market, either as a manufacturer or as a distributor, you need to understand basic marketing skills to be able to improve your products as a manufacturer through enhancing your product development such as observing best practices in quality control and curating innovative flavors that will add to the taste, smell and look of the product to make it more appealing.
As a distributor, especially to the end users, you also need basic marketing strategies such as creating a viable and lasting brand identity through packaging, etc. You also need basic marketing strategies like taking advantage of the social media platforms to do online orders and expand on the audience of your products.
And there's many more things I didn't mention here that goes into trading ice cream to get your desired results which will require you to build basic yet solid skills around it. Talk more of crypto trading which is in fact more technical and requires more holistic approach into learning and understanding it.
To trade in crypto, you will need know and clearly understand the meaning of Bitcoin, Altcoins, Stablecoins and Memecoins and how they operate. You also need basic knowledge on the liquidity in market, market cap, pump and dump, the bull run, bear run and other terminologies such as HODL, FOMO, ATH, Make Profit and Stop Loss among many other things.
The economy doesn't just come without you working, skills and expertise will determine whether you have a good economy, or whether you work will make money with a predetermined wage, Try researching what percentage of people work and what percentage of people open businesses based on the skills they have, nowadays with sophisticated technology, if you don't have skills you will be left behind either in the economy or in life.
If you follow the river current, if you don't have swimming skills, you will be carried away by the current and get caught in branches or rubbish piles, without being able to reach the edge you will automatically never reach your destination.
I like the example of the river and swimming skills and it applies to all walks of life. These days, soft skills are not just enough and won't take you anywhere because the competition is rising every day and people are developing cutting-edge technologies driven by skills to survive. When you don't work, your economy will not grow, it will remain stagnant. A long time stagnated economy without solutions bring about collapse in countries economy like we've seen in many Sub-Saharan countries in Africa and some part of Asia.