sure, it's been going on a long time, but younger humans tend to have to relearn this for themselves. hopefully the relentless fearmongering around covid reveals the mechanisms of sensationalism for more people.
practically all projections of power, as a critical feature of organizations, reach for heightened exaggeration to drive complicity. in that way, i'd reject 'both sides' as a false dichotomy. rather, any side--any significant organization, as a consolidation of power--will inevitably project misleading hyperbole, news media being no exception, and political parties being explicitly designed for it.
the bit that we need to keep relearning is the intertwining relationship between media and other organizations in shaping narratives for their own benefit, in opposition to the ideal of media keeping other organizations honest by disseminating information they'd otherwise wish to keep private. we the people have to continually keep organizations honest.