Honestly not at all. What is actually more novel about the news today is the fact that it is no longer geographically local.
News is about finding things that concern/interest you. Hacker news, happens to be a place where I find lots of things of interest and some things of concern. I expect to see if my team won that day's match that night on the news.
Primetime news is no different. We want to know if our team won the game, so it is reported.
It's everything else on primetime news that doesn't make sense, or points to a serious issue.
It isn't that we _have_ sports on the news, the problem is what we _don't have_ on the news. That cheezy little bit about the old ladies down at the community center doing a bake sale for the school. We don't have the local farmer on talking about how the highway road closure is affecting him. Nothing about the local religious group doing homeless ministry, or the individual homeless on your specific streets.
What we have on the news: a bunch of things that our online lives have taught us are important, that drastically inform our online selves, how to speak, think, what is worrisome. And yet none of those things that our online lives tell us is so important, hardly affects our material lives, lived in our local geographic material area, at all.
We desire to be informed about the things that concern us. Our problem is we have made things that were never a concern to previous generations, our greatest concern, and the greatest concerns to previous generations, the least concern. At the very least previous generations and ours have enjoyed our local team's sports for whatever weird reason.
No one (should) give a crap if their neighbor is a Trump supporter or Biden supporter: Your neighbor needed a cup of some sugar to bake some cookies for the bake sale and you gave them some.