Opinionated hosts and guests is the only path to profitability for cable news. Most people read or listen to their news now; TV is for entertainment.
CNN’s problem is that their “personalities” are absolute snore-fests. Fox’s bread and butter are their hosts but they are doing fine for now (cable will die eventually). In the current post-ironic zeitgeist, audiences are drawn to more transgressive discourse. But Don Lemon can’t make hot takes when his audience is Deloitte managers and urban moms (also he’s terminally unfunny).
The left leaning media has become too safe and staid. I think that’s why left sympathetic people are drawn to the new “left” podcasts like Chapo Trap House