Look at TV and radio commercials for any medication and at the end you hear them rapidaly list of the side effects. Some are mild like rash and nausea. Some are worse like anal leakage and some are deadly. I think that's what we're seeing here. Side effects don't affect everyone. Usually just a small percentage.
But, there's something interesting about COVID and the vaxxes for it. Don your tin foil hat.
COVID - affects people over 80 and obese people, two of the most costly health care issues. The Vax seems to affect people with circulation issues or people that will have those issues in the future. Also a very common and costly item for the health care system.
You couldn't design a virus and vax to off a bunch of people to make socialized medicine more financially doable. Or could you?
In the end, the disease and the cure will kill off many millions of people that cost or will cost many billions of dollars to treat. It's very good preparations for global socialized medicine. You may remove your tin foil hat now.
There has also been a lot of speculation that the COVID testing swabs are more useful as DNA collection devices rather than actual testing.