Unfortunately this is the low bar set by a lot of modern journalism. We need a way out of it back to neutral, factual reporting.
Creating fact focused journalism is a laudible goal but I'd be curious of what specific time in history you think that this was generally the case?
These days, you can't start with the assumption that a story is written to J standards. Rather, you need to start with the assumption that it's pushing narrative, and hope to be surprised.
More personally, I took a J class during this period and wrote for a school newspaper. The instructor talked about J standards the way NRA instructors talk about gun safety--it was practically a religion.
These days, if you want facts, you have to plumb the cesspools of the right and the left and work it out for yourself.