Why follow politics and the news?

I’ve become disenchanted with the news and politics. I believe news is sensationalist ratings driven drivel. I also believe politics are a waste of time to follow because being an individual I’m powerless. I believe most people just listen to the news/politicians hear what enforces their beliefs and move on, I believe that unless you are going to do something this is a huge waste of time and emotion. Since I’m not at a point in my life where I’m willing do anything I try not to participate. Am I wrong should I “be informed” anyway, why and how would it benefit me?