“Doesn’t kill you” is the absolute bare minimum and a very low bar. Because the vaccines were so rushed, it’s still reassuring, but not at all a testament to the safety of mRNA vaccines.
The more interesting studies will be about non-lethal adverse reactions. Changes to menstruation, heart problems, lymph node swelling to name just a few.
Fortunately doctors and medical organizations usually take these matters seriously, unlike the average techbro. A good example is how the vaccination recommendations were changed to avoid Moderna for young men to reduce the risk of heart problems.
The more interesting studies will be about non-lethal adverse reactions. Changes to menstruation, heart problems, lymph node swelling to name just a few.