Sure lot of things would, largely if there was any (ideally per-reviewed) takedowns of the trials, how they were conducted, who they tested on, the timeline of it, control groups, what the vaccine is comprised of etc etc

This was a wall of text that amounted to having problems with a paper on the vaccine and I do not understand how a couple minor issues extend to feeling vindicated about the vaccine itself

3 people having allergic reactions is not enough for me to be skeptical. Finding out they only tested it on white women between the ages of 32 and 35 or something absurd would. Lastly, whenever I'm a little uncertain about covid vaccines I look up stuff about the flu vaccine as a comparison point and if anything stands out I'll consider it more