It's always been a con as it's not a vaccine. Never was. To continually call it one a silly, easily proven, lie.
Whether or not it's effective in terms of reduction of symptoms or death is another matter, but the fact remains that it does not prevent the disease at all, nor does it stop the spread infection. Vaccines - real ones - do exactly that.
Hopefully this false vaccine will not help create a truly lethal version of the bug, but it certainly hasn't stopped the spread.
Trump again claimed responsibility for the creation of the "vaccine" this week, which I think is a galactic mistake. 3 years from now, when covid 19 is no more eliminated from the world than the common cold is, people are going to want to blame someone.
And the media will happily nominate Trump for the job. There is no cure and there probably won't be for some time, if ever. Which is why Joe's promise to do what Trump couldn't - stop the disease - was so dumb.
At best the various "vaccines" are a form of treatment. At worse, it's a pure money grab from Big Pharm and like the many, many, previous grabs, it will leave plenty of people dead & fucked up in its wake.