He .makes a hugely important point here. Gender medicine will affect a tiny proportion of the population. But vaccines? That's everyone.
Research is not a perfect tool and its outputs vary massively in quality and rigour. It is the job of large scientific and medical organizations to interpret the body of evidence in their fields and create the best guidelines they can from it.
But they have been over run by activists spouting unscientific nonsense. They have argued for 'lived experience' (previously known as anecdotal evidence) to be given more weight than data from rigorous studies. Doing this under the auspices of the left was seen as just and kind.
This is exactly what RFK jr. has now done. Ignored the evidence, spotlighted the ' lived experience ' of individuals that seem to confound the evidence and made sweeping, unevidenced changes to health care that has the potential to affect all Americans. Kamala Harris and the ilk, with her provision of sex changes for prisoners and them being housed with women paved the way for this.
A key learning here. The excesses of the left when they are in the ascendant, will be mirrored and magnified by the right when the pendulum swings.