You asked for links and I provided multiple ones from multiple sources each using their own methodology. All arrived at generally the same conclusion.
So, instead of just asking for evidence tell me exactly what the criteria are before you'll consider the results valid.
You're rejecting the best efforts of hundreds of medical and scientific organizations around the world, all indicating a significant benefit from the vaccines, so tell me what you will accept.
Also, do you have evidence that the vaccines are ineffective in preventing hospitalizations and deaths? Or has no one done an adequate study yet so we just can't know?
"Our data from the CDC today suggests that vaccinated people do not carry the virus, don't get sick, and it's not just in the clinical trials, but it's also in real world data." -- Rochelle Walensky, CDC Director (March 2021)
"Reports from our international colleagues, including Israel, suggest increased risk of sever disease among those vaccinated early." -- Rochelle Walensky, CDC Director (August 2021)
So in the course of five months we went from "the vaccines work perfectly" to "those vaccinated when I last spoke are at increased risk for severe disease."
And these quotes are from the same person ... the Director of the Centers for Disease Control.
At a bare minimum, I'd say this is pretty clear evidence that the "research" in this area is highly flawed at best and fraudulent at worst.