It is true one of these demonstration have made the main stream news outlet.
There are other news reports.
China does keep a firm grip on what is reported.
We do not know the accuracy of economic or population figures from China data. Or actual number of Chinese that died from Covid.
But some negative news does leak out such as ghost cities or suicide at Foxcom factories.
I ran across this old news story showing how the Chinese government is using old US JC tactics in subduing protests.
The beatings will continue until morale improves.LOL