Scientists Are Giving Themselves DIY Coronavirus Vaccines

They have. The list of crazy things that scientists have done to themselves and to others is long, and truly horrific. In this case, my main complaint is that they can't really know with any confidence that their treatments worked and didn't have side effects, due to the statistically insignificant sample size, and constant protocol changes. To me, that marks the work as effectively non-scientific recreational vaccinology.