If we’re grossed-out by such barbaric practices, that’s nature’s way of telling us that it’s not a good idea. This is also why nonhuman animals aren’t genderqueer unless they’ve been mutated by toxins. However, as an anarcho-capitalist, I believe that instead of punishing queer people, it’s best to just let them be ridiculed so they can learn their lesson. Queer people exist because of all of the pollution and animal ag subsidies (which encourage an unhealthy diet of flesh, breast milk, and bird periods) caused by the government, therefore, a society without government would have no need to regulate these freaks in the first place.
And about my argument about STDs, it can happen when gay people do anal sex, or when people try to surgically change their genders.