There's probably a psychological overload going on with many topics and subjects these days.
Think years back to a situation that really was meaningful, and one would overthink it, create narratives and stories in your own mind/head, largely driven by the anxiety and stress of that situation. Not healthy but normal(ish).
These days that intermittent internal dialogue has been supplemented by an external dialogue that doesn't leave you alone. It's not intermittent, It's always ON... there to be consumed and feeding you daily. And of course, built on negativity, what's wrong, and complaint.
What would that do to any relationship?
It's the method to create divide, dislike and/or distance.