Dr. Michael Yeadon, Former VP of Pfizer Pharmaceuticals actually said as much...
Specifically, this section: https://youtu.be/8bX-wFVBP94?t=149
What's super interesting, perhaps giving everyone a different coronavirus may have been an effective vaccine.
There's a lot of other things we can't discuss, but I highly recommend researching.
https://austingwalters.com/covid19-vaccine-risks/
Kind of amazing we can't discuss any of this for the first 18 months.