Yes, a society* enforces certain choices, but not every choice. "Everything what is not expressly forbidden is allowed" still applies.
* Yes, "society" here works through state. But without a reasonably wide consensus in the society, a norm cannot be effectively imposed: most people would break it and be sure that everyone around won't mind. (Manufacturing such a consent, if it's not yet there, is another business.)
* Yes, "society" here works through state. But without a reasonably wide consensus in the society, a norm cannot be effectively imposed: most people would break it and be sure that everyone around won't mind. (Manufacturing such a consent, if it's not yet there, is another business.)