Earlier quoted context omitted.
Counterpoint: My friends/family/co-workers are not trolls. Twitter is optimized for fake identities, and for virally spreading the most sensationalistic content.
yes, this if why you can choose who to follow...
I'm settling on a conclusion that some folks care more about what those close to them "in life" share, and others are more interested in what "outsiders" share. Those outsiders may be renowned global experts in their field, or athletes, or vapid influencers, or anything in between.
Regardless, I haven't been able to make it work.