A couple things. First, society is in a constant state of creative destruction, and that has to be guarded against at all times, and in all places. If you think any previous epoch in history achieved "stasis" I think you need to pick up a history book. Which is to say this, if you think mandating people to do things - any things - against their will is going to lead to a more stable society, I think you need to re-evaluate some assumptions about people.
And second, yes, all golden ages have had their contrarians, and they tend to be the people who are most celebrated in our history books: Plato, Galileo, Copernicus, Gandhi, Jesus. I guarantee you, guarantee you, most people had the opinion that those people were assholes. And don't forget the most important, and underlying, point: a dynamic society - a society that is capable of inventing vaccines like the ones we have - enables assholes, tolerates assholes, and makes room for assholes. In fact, it's a lot of these assholes who are responsible for some of the greatest things we have in our lives. Let's not throw the baby out with the bathwater. Certain people will always be stupid and will make stupid decisions - let them.
This is a can of worms, but in short, I would say that COVID was a "contributing factor" in that approximate number of deaths. The root cause? I don't buy that for one second. Remember, the medical establishment is a self-interested bureaucracy just like any other. For instance, see how skin biopsies and excisions from medicare fee-for-service recipients doubled over the 13 year period from 2004 to 2017, with the death rate remaining constant (hint: over-diagnosis for $$$)...which leads me back to my fundamental point - you should be the one choosing what goes in your body, not anyone else. I'm baffled by how that has somehow become a controversial statement.
What we have successfully done, is miss an opportunity to honestly address the ongoing health crisis in this country with respect to obesity and our collective lifestyles. Voices early on in the pandemic were identifying obesity as a major co-morbidity with this disease, but no one wanted to hear that. Now, lo and behold, we see articles that are saying exactly that - fat tissue is targeted by the virus. Look at the morbidity of places like Japan, where obesity is not a thing - waaaaaaaay less. So I would invite you to peel back the onion beyond the one thin layer you seem content with and get closer to the root causes of this crisis.