At least South Korea and North America shut down for the pandemic, North Korea did not. I rest my case.
North Korea was shut down anyway, it took a long time for them to have their first covid outbreak and I think when it finally did happen they did shut down.
Also, I am glad you have come out so strongly in favor of the PRC approach, or so I must convlude.
Being so close to China, North Korea couldn’t be in a position to escape being one of the first to suffer. Kim Jong-un spent the first part of it saying it didn’t exist. What’s worse is health in North Korea is poor, so there were more casualties. Any true response was too late.
one of the first to suffer.
It didn’t outbreak until 8 May 2022 according to your source, so they made it until after Omicron evolved.
You’re gonna need a better source than Wikipedia, which has a ridiculous level of slant against the DPRK (look up “Propaganda village” if you need convincing)