Someone who can't spend 2
minutes to install a free private messaging app to maintain a social or personal connection to me isn't someone who gives a shit about me (and whom I'm presumably better off without).
Friends don't ask friends to submit to Facebook surveillance.
Would you be willing to install "a free private messaging app", Facebook Messenger, in order to "maintain a social or personal connection" to a person in your family?
Given your refusal, would you think that, for that person in your family, you would fit the description of "someone who can't spend 2 minutes to install a free [..] messaging app to maintain a social or personal connection"?
Would you think that that person in your family would be presumably better off without you?
Friends don't ask friends to submit to Facebook surveillance.