I teach chemistry and biology. RCTs are hands down worst way to do science. RCTs are the gold standard for many, but a few of us know just how inherently flawed they are.

Getting vaxxed will not give you covid. The only argument one could make is that being vaxxed and boosted 17 times gives one false confidence - and then they think they can exist in a viral environment without a mask, or not sanitizing etc.