Bret Weinstein is by no means a respected authority on mRNA vaccines...and as for vax'ing kids,
they're safer getting the vax than not...and data proves it.
btw, w/o mRNA technology, it would have taken over a year to get a vaccine anywhere near as effective as Moderna and Pfizer's products...with consequent loss of life and overrun hospitals squeezing out care for other non-COVID illnesses.