I'd be surprised if most people who advocate that drugs be tested on consenting adult humans would themselves give consent... especially to drugs which weren't

I'd be surprised if most people who advocate that drugs be tested on consenting adult humans would themselves give consent... especially to drugs which weren't already shown to be safe when tested on animals. It would be interesting if every citizen was required to act as a research subject every year, to more equitably distribute human testing. But of course most people would freak out if such a requirement was ever seriously floated, as they want drugs tested on others not on them, so it would never happen.