It only takes a tiny bit of logical thinking to understand why this was the eventual and natural outcome of ZeroCovid strategies:

Covid-19 infections were exploding in China well before the government’s decision to abandon its strict zero-Covid policy, a World Health Organization director said on Wednesday, quashing suggestions that the sudden reversal caused a spike in cases.

Source: China’s Covid spike not due to lifting of restrictions, WHO director says | South China Morning Post

As the Director of WHO states, the NPIs were no longer working to curtail spread.

Reminder: The only way a pandemic ends is through immunity, either via vaccination, via having the disease, or both, and/or the virus mutates to a less virulent form. NPIs can never stop the progression of a highly contagious respiratory virus. I am a brain injured idiot who knows nothing so there’s my disclaimer.

Coldstreams