Still, some people think TA is reliable and suprisingly, all these professional traders are frequently offering tutorials / courses "How to become a succesful trader" and I don't know why these traders are not just trading, getting rich and buying a Lambo when they
have the knowledge.

How to identify an amateur in trading or someone who does not know how to trade with profit?
1. He calls himself a professional trader, although in fact he is a retail trader and does not understand the difference between these two professions.
2. A trader who sells courses, practices, strategies, signals and other rubbish. There is such a meme among the trading party: If you don’t know how to make money on trading, then start teaching people how to trade.
