Really. Many of them are friends of friends. I see stupid shit all the time. I don't like to stir up trouble on friend's posts, so I just block the person who posts conservative blathering.

I also blocked a woman today that was liberal. She was trying to get one of my friends to stop taking hormones and start drinking homeopathic vinegar remedies to stop hot flashes. Now, I know that it's useless to talk to these people. Mostly they're just idiots. They mean well, but they're idiots. I wanted so badly to call her out and tell her how utterly useless her information was, but no. I couldn't.

So I blocked her to deter any further temptation. It was prudent.