Man cannot learn by himself, but he gets information and knowledge from somewhere. So any platform can be used for learning be it from internet or from a friend or relative. There is nothing wrong if one gets useful information from anywhere and shares it with others. It is not necessary that only a very experienced person has useful information, but anyone can give good information. If newbies share any information and it is wrong then we should correct them.
It is in this debate that new people learn, if we do not teach them and share our experience with them, then how will their experience grow. Of course, you should always make your own strategy, because different people can give you advice, we should listen to everyone's advice, but always make our own decision. However, sometimes new people can give you very useful information that we are not aware of, because they are new and always researching new things.
The thing is, if we do it one to one then that's risky, but if we make it public then it's good. What I mean is, if you find a newbie trader, and a veteran trades take that newbie trader under their wing, maybe that veteran is an idiot and the newbie will not learn anything decent and the result will not be good at all.
However, if we see that veteran write how to trade better, or release some videos on youtube, then we would know if it's good or not and that will matter a ton. We should always consider that as the option in the end. I get that we may not end up with anything bigger than that, we just need to make sure that life is a lot simpler on the long run. I get that we could be considering this as a big deal, but we just need to make sure things are fine.