A trading signal will not help him to much. if he have not any basic knowledge about trading or if he/she haven’t any basic knowledge how to analyses the the token chart. If he is not aware of these he will not be able to distinguish between genuine and fake signals and this will certainly put him in a grave danger and at some point he will lose his investment by following wrong signals.
And this is the paradox with signals, someone that doesn't really know enough about the markets is not going to be capable of distinguishing when the signal they were given is good or not, and as such the signal is completely useless to them, but someone that actually knows enough about the markets to make this distinction also has enough knowledge to make their own analysis about what's happening in the market and create their own signals, making the use of those groups completely useless for them