How's it going man. Volunteerism or Personal Autonomy as some call it is liberty & freedom to the max. Everyone owns themselves therefore we all have personal liberty, how a person uses that liberty is up to them.
In natural law there are natural reactions for every action not necessarily equal and opposite reactions. For example if someone does something nice for another it is likely to be appreciated in return, even if it is not appreciated in return it is very unlikely that an act of kindness will be returned with an unkind reaction.
Please if you would sir, check out this blog of mine if you like it please upvote . I could use a penny or two. https://steemit.com/volunteerism/@michaelschaefer/autonomous-person-we-the-people-in-the-steemit-community