Just my two cents: This feels rushed and has serious potential to lead to more division and less faith in government institutions overall.
(am vaccinated 2 doses Moderna)
(am vaccinated 2 doses Moderna)
Criticism should point out concrete failures to meet regulations or errors in the statistical analysis of the trials.
This is just taking some existing technologies and knowledge of the vaccines and creating a new variant of what's been tested before.
Also, we know have well over a year's worth of data on millions of people to look at as well.