If we had convened a meeting of WW1 generals & asked them about their tactics, would they have "noticed" any problems? From their perspective, wasn't the war going swimmingly? The secret of WW1 is that our leaders did NOT have our best interests in mind; they had many objectives, but helping us wasn't one of them (or not an important one).
Same thing here. If you could prove these vaccines killed everyone who took them & you could prove this beyond any doubt, none of our leaders would view that as a problem - many would see it as a huge success. They have lots of objectives, but helping us isn't one of them. Get that through your heads: they are NOT trying to help you.
Once you realize they don't care about you, you'll understand everything they do. (NOTE: I'm not assuming malevolence or conspiracy; I'm just describing their economic motives, which have nothing to do w/ helping you. None of your leaders would suffer in an economic sense if these vaccines were 100% lethal because none of your leaders personally benefit from your life, health, prosperity etc. If they could control you for the 3 or so years you have left to live, they'd PREFER that outcome to your independence for decades to come. Get that. Understand that.
To borrow a phrase, they'd rather rule in the land of the dying than serve in the land of thriving, so they will NEVER choose your interests unless it's an accident, it happens to coincide w/ their personal interests, or you can force them to do so as a condition of retaining power.
This is NOT a moral statement - if they're moral, they still give into this problem because they can't retain power if they don't. Power is always & everywhere an adverse selection process that eliminates the moral (either by stopping them in the first place or by corrupting them). Granted, there are exceptions to this rule, but they are few & far between.
Design your system so it can be run by evil people because it will be run by evil people - that's the key to any well-designed government. (And, yes, I know stupid people get in to power too, but evil is the more important, more deadly problem. I'm fine w/ a powerless fool - much better than a brilliant monster.)