Hear hear. Knowledge should be communicated in an easily shareable way that can also be archived as easily, in contrast to a video requiring hundreds of MB:s.

https://wiki.servarr.com/

The fact that they do not store any customer data was put to the test in 2023, when the Swedish police raided their offices and left with nothing.

https://mullvad.net/en/blog/mullvad-vpn-was-subject-to-a-search-warrant-customer-data-not-compromised

They also spend a lot of time and resources into researching and advancing technology around measured boot and running as much as possible in memory, without having to use disk storage.