Question for people who are against getting the vaccine and recommending others not to do so:

Why? What is your reasoning? Available data points to the vaccines being both generally safe and effective, as well as there being very little possibility of ADE even in the mrna vaccines. Surely since millions and millions of people have taken it by now, we would have seen most if not all serious side effects already? What negatives do you think could possibly remain, and why? It's healthy to do your own research and not just take media/govt word for it, but I haven't been able to find much against the data that shows they are safe besides doomsayers on personal websites that resemble late 90s websites.

As a neutral observer, please try to help me understand where you are coming from.