Humans also instinctively procreated by kidnapping and raping women from neighboring clans.
Are you saying since something may have been done on a historical basis, that it provides an excuse into perpetuity for continuing a certain behavior?
So, are you saying you or I have or do not have the authority to force another person to be injected with a vaccination ?
I didn't say humans were angels, a big part of our evolution was intercene war, humans can be pricks too.
Back then in the paleolithic, the chief would have ostercised you after a warning for antisocial behavior, that would have been a death sentence, drink the fucking magic potion ROB! Of course I can vaccine you, I might have to taze you first, or more likely just shoot you like a wild fucking animal with a vaccination dart sticking out the ass of yer monkey suit. I kinda like the idea of waiting fur ya to tend the garden and lining up the ole dart gun fur when ya bend over.