Presumably most viewers have chosen that echo chamber, so it really isn’t the same to compare it. Also Fox News has only a few million viewers each night e.g.

Presumably most viewers have chosen that echo chamber, so it really isn’t the same to compare it. Also Fox News has only a few million viewers each night e.g. “Fox News Channel coasted to an easy win in prime time Monday night, delivering an average total audience of 2.351 million viewers”.