it is true that knowledge is power and educating others is going to provide a lot of benefits for them but the problem is that the "people" have to want to be educated first and want to gain that knowledge. otherwise if they are not even interested in bettering themselves and are only interested in gambling and making some profit from the market fluctuations then it doesn't do anybody any good.
for example you mentioned this place, you can see that most of the topics here and mostly in altcoin board is mostly about investing and making profit!