It would take an Emergency Broadcast System announcement, interrupting everything on-air or streaming, to expose it. The Communists not only control ALL of mass mainstream media, but the carriers as well. Likewise, ALL of commercial radio.
Relatives always want to call and "complain" when something is terrible, not realizing that the purpose of these "companies" is not to make profits, but to be propaganda arms. China/our "government" funds them.