It's ironic that some of the most vociferously anti-gun people in the US are also the ones with the clearest view of the police as an armed gang. But absent armed police and without the right to protect themselves, what do they think will fill the vacuum?
Trust makes the society safe. When there is a lack of trust, careful security measures can be used to compensate. But security can also lead to an arms race that makes everyone less safe, as measures that improve someone's safety may have a negative effect on others.
The stoic natural rights theory on which the US is founded definitely tips the balance towards self-defense over the collective. It’s the second sentence of the Declaration of Independence.
The historical evidence shows that countering a police state / authoritative government with violence/force is less effect than with non-violence:
* https://www.goodreads.com/en/book/show/44096650
Since 1900, if a movement used violence in their methods for change they had a success rate of 25%; movements with non-violence had success 40% of the time. Further, most movements who did use violence to have a 'change of government' were much more likely to end up with authoritative government.
How does owning a firearm protect you from state violence without an implied threat to shoot police?