This exactly. At the broadest range you can say there are certain qualities that are more prevalent in one age group compared to another age group, but at the individual person level those trends are meaningless. Any individual person can be conservative or liberal, be caring or selfish, be x or y.
Exactly. That’s the whole point of link sharing sites, you can curate it to just show the things you’re interested in. Simply blocking like 5 politics-related communities will almost entirely wipe political content from your view.