If journalism is just reporting what others say, and not questioning what they say and the underlying assumptions, then it is at best just a weak form of Wikipedia, and at worst a propaganda mechanism.
Journalists need to get some teeth back and challenge authorities rather than relying on what is said as gospel. Jounalists should have led the charge on all of this, starting with questioning Chinese numbers through to Masks and the assumptions of the modelling, rather than playing, to be kind, catch up and to be mean interference on people doing their job for them.