Basically the subjects brings whole idea. Would you trust / use signals to trade? What is really useful in trading according to your opinion?
I see it only a group of people or someone who is trying to influence the minds of other traders to do what is suggested, what is suggested may be true but does not rule out the opposite.
It would be better if you make your own decisions and try to continue to learn to be a trader who can see the market situation well, so that it can minimize losses, which in turn experience will be the best teacher.