What you are missing is the statistics.
https://www.worldometers.info/coronavirus/#countries
Lets take the UK to avoid any partisan bias.
Yesterdays figures from link. 1,153 deaths per million population.
This is despite 3 lockdowns/tiers whatever not to mention the destruction of jobs, unemplyment, mental health etc etc.
Yesterdays figures from Sweden. 914 deaths per million population.
One would have thought given the reported irresponsibility of the Swedish approach that their deaths per million would be far far greater than the UK considering all the measures that the UK have attempted to implement.
But they're not higher are they? They're no even equal to.
I'll let you draw your own conclusions from the USA figures.
I find it's more reliable to look at the numbers rather than listen to a few cherry picked politicians.
I would also point out that so far at least none of the vaccines stop you getting Covid. What they will do hopefully is decrease the severity of the condition and reduce deaths. It needs to be born in mind that many of those once vaccinated will no longer bother with the recommnded precautions and the virus is likely to spread faster.