You do know that absolutely everything can give you a bad reaction, don’t you?
1.6% of people who take paracetamol have a reaction to them. Eating meat can give you gout and cause cancer. Simply breathing normal air can cause cancer. Some people are so allergic to daylight they can die if they’re exposed to it for too long and have to live in protective suits if they want to go outside during the day.
None of these things make me stop taking paracetamol, eating meat, breathing or going out in daylight.
Showing the odd cases where someone has had a reaction to a vaccine is a pitiful excuse not to have it. Even if you showed me a thousand it isn’t anywhere near enough of a reason not to have it. Because far far more people are dying from the virus than are dying from the vaccine, and that’s the point of them. Never has anyone ever claimed that vaccines are 100% safe but they’re much safer than the virus is.