I completely disagree, probably also because I have a different view on trading, also when it comes to style or method.
IMHO, you can only make consisten money in this business in two ways:
- you provide liquidity which also can be viewed as closing the gap between natural buyer and seller
- you get paid a premium for risks other people do not want to take.
And these two in itself are incredibly valuable services since our entire society is build around these two principles.
That's why banks are so crucial, because they make capital available by scraping together many small borrows from retail and other banks to provide loans to businesses and real estate owners. They provide liquidity and capture the spread.
That's why insurance business is so crucial because they take on the risk you don't want to take and receive a premium for it.
Would you be able to buy a house without a bank? Run a business without loans, lease a car, hell even get a mobile phone without a payment plan? What about health insurance, car insurance, liability protection? No, you would pay rent and when your kid does something dumb, you're bankrupt.
I am the guy who makes it possible for other people to bet on direction, to fill up their retirement savings plan, to liquidate their positions when they need cash or have a margin call.
Where would the western world be today without traders like Mark Rich who literally created the spot oil market. You'd probably pay 60$ per gallon if there even was enough oil in the first place.
Empires have been created by war and by trade. And for the most part, most wars were fought to access trade. So how can you say that you create and accomplish nothing after you looked at it from this perspective?
Trading financial products is just like any other merchant business out there. You buy shirts at wholesale and sell it at retail, you make t-shirts available to everybody in your area and whenever your shop is open, people can just chime in to get a t-shirt. Your inventory is your risk and the more volume you do the more often you capture the spread.
It's because people tinker too much with systems that try to predict the outcome, they think too much about what is going to happen in the future. I don't care about that and nobody else should. Look where the margins are, where the risk is the lowest for the potential return and how to take the other side of the dominant flow.
When everyone wants to sell tech, well figure out how to buy tech and get paid, when people do covered calls I'll be buying those calls and spread off my risk. Buy and sell back to back, because people want to do business. And if that's not a service, I don't know what is.