As covid demonstrated, a "health crisis" pretty much gives governments carte blanche powers to do whatever the fuck they want: supress the citizenry, ignore existing laws, and throw out The Constitution, all in the name of public health.
One good example, when Dewine tried to shut down Ohio businesses, a judge said "nope, you can't do that." So he had Amy Acton declare a public health emergency, and BAM, just like that, he suddenly has the power to shut everything down.
Then we see movements like BLM protesting in the streets? That's fine, no one mention how that might spread covid. But going to church? Banned! They've been picking and choosing who has the right to assemble, and who doesn't.
Fast forward a bit...and we find that governments are really enjoying this new unilateral power to suppress groups that might give them trouble. Now suddenly they're calling racism a "health crisis," while at the same time labeling everything under the sun as racist.
Think about that for a second, and it makes sense. It's a blatant power grab. They would be able to ban or "cancel" whatever they deem necessary for "public health." Look forward to things like "Ben Shapiro can't speak here because public health"
I wish this was a conspiracy theory, but we are seeing it all play out. Just wait, that's the next step. It'll happen.