This is a valid criticism (sorry Elon Musk)... By helping the other individual you in the end help society and therefore yourself.
We should be focusing on present problems that are closer to us before moving on to more abstract problems that have less value at present.
The same goes for ourselves. Try not to fix your family or neighborhood before you have fixed yourself (keep in mind diminishing returns). As Dan Koe said: "Your purpose is solving the most pressing problem you have right now." (not verbatim).
Try not to learn how to learn before your sleep schedule is excellent, before you know how to be productive and have habits.
Learning enablers first, THEN learning.
Fix first yourself, then your household, then the city, then the country, then the continent, etc. This does not have to be taken literally, but use it as a wise guidance. It's a principle rather than a law.