We may never know exactly what "they" did with the jabs, but not all batches were/are the same.
So, some possibilities for your "good luck" thus far are: that most of your co-workers and housemates received less-deadly/less-harmful jabs and/or that some jabs and jabbees shed less than others and/or that some people are (genetically or just healthwise) not as susceptible to the jabs' harmful effects.
We may never know exactly what "they" did with the jabs, but not all batches were/are the same.
So, some possibilities for your "good luck" thus far are: that most of your co-workers and housemates received less-deadly/less-harmful jabs and/or that some jabs and jabbees shed less than others and/or that some people are (genetically or just healthwise) not as susceptible to the jabs' harmful effects.
Let's hope!!