Most people have concern for the welfare of their children, grandchildren etc.
Is that so pointless?
Looking around at the blank, listless, sheer stupidity of what passes for people these days I highly doubt it. So called adults allow their children to dress and speak like filth. If they cared then they wouldn't do the same, much less foster this behavior in their offspring.
Society's zeitgeist is to embrace ghetto filth, white trash and anything and everything associated with being worthless. So no, I would hazard that the majority of people have little if any concern for the welfare of their children, grand children, etc.
Except for their welfare checks, of course.