You hear about people who had adverse vaccine reactions because they want you to cover their story, and they know you'll be interested.
You don't hear about people who had bad experiences with Covid, because they know you wouldn't cover their story, and they know you won't find it interesting.
It's illogical to assume the reason you aren't hearing much about people who had bad experiences with Covid is because it's not happening.
We have truth on our side, no need to use bad logic to try to convince people.