I can't even tell what you're arguing. There's extensive data on exactly how effective the vaccines are, that's no secret or anything. And absolutely nothing, not any vaccine nor even infection with the virus, is going to be 100% effective - but that's not necessary for herd immunity.
The claim that the increase in deaths last year was "on par with recent years" is a total, utter lie. Most years deaths go up by around 30,000 this year they went up by over 500,000.
And the articles I linked told you the increasing death rate, not just total deaths, but I'm sure you didn't read any of them.
This was back before most of the deaths from the winter surge were even counted:
US deaths in 2020 top 3 million, by far most ever counted
Preliminary US death statistics show over 3.1 million total deaths in 2020—at least 12% more deaths than in 2019
That was right there in the articles I already linked. But you stay ignorant.