1. You are able to afford to connect to HN
2. Are privileged enough to be able to read it
3. Your family also has the ability to do 1 if not 2
And let's assume for a minute they do have phones and an internet connection, which in itself is an egregious assumption(the real poor are the ones who don't even have phones). What are they going to do with their phones if they are unable to read half if not most of the internet?