There are many courageous reporters who are still trying to report news stories as best they can. However, certainly in terms of opinion pieces and commentary, my understanding from what I can see, both in the South China Morning Post and from what I learn of the Chinese-language media, is yes, they are parroting Beijing's line. This is particularly so for the pro-Beijing newspapers, which have long been doing that, but even the previously more moderate newspapers are finding it hard to be critical.
On February 13th, 2024. See this statement in context.