If it were possible to ensure everyone who would potentially be exposed to covid-19 as a result of your decision to engage in high-risk activities had given inf

If it were possible to ensure everyone who would potentially be exposed to covid-19 as a result of your decision to engage in high-risk activities had given informed consent, I'd be fine with letting people decide for themselves. Since that isn't the case, your comparison is patently absurd. Skydiving isn't contagious.