That's what I'm saying, you either see it in under an year, or the person doesn't show anything at all, which really gives credence to the bad batch idea.

My father got his first dose around May or June 2021, he got all 4 at this point, recently did a full checkup(he's over 70), not an issue.

My 89 year old grandma was the first one of the family to get it, around March 2021, considering she's almost 90 she's doing fine.

Same thing for my entire family pretty much, all my aunts, uncles, cousins, brother and sister, ALL of them took this shit sometime in 2021, all without any issues(again, thankfully, don't want to sound as if I wish there were), not that I know of anyway.