All the pundits and commentators of the news media collectively(noun)
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Use "commentariat" in a sentence
"The level of ignorance among the commentariat is astounding."
"Either the VC commentariat is exhausted from discussing these issues, or really, really hates podcasts."
"I might have had more respect for his views if he had followed in his family tradition of service to the Conservative party, rather than joining the "commentariat" - wielding great influence without accountability."