I don’t anything would have made a difference short of total lockdown (and economic collapse)
Economic collapse isn't a given with a lockdown intended to control unnecessary in-person work and after-hours socialization – especially if barriers to earning, buying, investing, paying taxes, etc. remotely are struck down. I'm no libertarian, but I
do believe that these things are overregulated in most places. Why do we need so many things brokered, notarized, and validated? Why do we have to fill out vastly complicated forms to pay income tax? And regarding in-person physical labor: Why
shouldn't remote robots mine ore and fill orders, given how much technology is out there?
On the other hand, if "total" really means
total – emptying the streets at all hours with no exceptions – yeah, that'll trash the economy. Is anybody actually doing that? Even here, with our universally despised restrictions and curfews, we can shop, hang around outdoors, walk pets, get takeout food, see medical professionals, etc. from 5 a.m. to 8 p.m., and then there's the long list of exceptions to the rules for all the rest. The main impact is on indoor social gatherings . . . which I'm not sure are a cornerstone of the economy, though I agree they play a huge role in mental health, and that affects productivity.
the truth is there’s no controlling the disease without herd immunity (and or vaccinations).
"Herd immunity" may or may not be a real thing in this case, owing to how the virus works (I'm not saying that to be contrarian . . . we simply do not know), but it appears that vaccinations work. Unfortunately, many decision-makers don't seem to understand the difference between antibody and T-cell response
In Russia it’s reckless dancing without masks and great fun and everyone is willing to accept the risks. People get sick and come back happy with immunity and keep dancing and will not stop living out of fear of death.
Many of my closest friends are Russian (indeed, most of my Facebook feed has to be auto-translated from Russian). One thing they've explained to me is that due to the failed Soviet experiment, many Russians are rabidly opposed to
any restrictions on their actions, however justifiable. While this might be
spun as "joy for life" or "lack of fear for death" in the present context, be clear that it's a rebound – an irrational refusal to accept control owing to fairly recent and very negative national experiences. A fair number of Russians do some ill-advised things just because they like to dare the authorities to tell them they can't.
I'm not sure I'd look to Russia as a shining example of what to do, though positivity is clearly something we could use more of. And this isn't me being anti-Russian; as I said, these are friends I'm talking about.