I think I understand what you're getting at but just keep in mind that there are two sort of separate discussions in regards to that.
The WHO and the health organization of various countries are usually pretty specific in their definitions. The "public health emergency" of COVID is over because:
-
There is no longer a need for a coordinated international effort.
-
The population is no longer largely at risk due to vaccinations/immunities.
-
The mortality rate has dropped significantly.
But I don't think anyone would deny that COVID is here to stay on a global scale. It's just that the health systems of most countries are now equipped to manage it without all of the lockdown precautions.
Communism as drafted by 19th and 20th century thinkers will never work, predicated on the idea that labor is inherently undesirable and will not be performed by humans without immediate incentive.
We will need to rethink our approach towards communism with consideration for the growing spread of automation. Like it or not, automation is going to lead to the end of capitalism when the majority of jobs we have today are rendered obsolete and the unemployed masses are forced to subsist through some sort of UBI.
The goal is to keep the automation out of the hands of billionaires, however. If a society begins to approach post scarcity, which will finally render capitalism obsolete, the oligarchs will do whatever they can to re-engineer scarcity and bring us back to feudalism before they'd ever consider giving power to the people.