The only group that had some members who didn’t get severe was the group who had natural immunity and no vax, IIRC. So we knew then that the vaxed had the potential to be super spreaders — also around that time, was the vaxed guy who infected about 60 people at some party.
Can you supply links, please?
I posted it to the Q thread at the time and several other threads when the topic came up. Alas, I did not book mark it other than that. Not sure if this is what I had originally or not:
Breakthrough Infections of SARS-CoV-2 Gamma Variant in Fully Vaccinated Gold Miners, French Guiana, 2021
https://wwwnc.cdc.gov/eid/article/27/10/21-1427_article