VideoLAN @videolan App Stores were a mistake. Currently, we cannot update VLC on Windows Store, and we cannot update VLC on Android Play Store, without reducing security or dropping a lot of users… For now, iOS App Store still allows us to ship for iOS9, but until when?
The equivalent of a 20-30 character random password with numbers and characters is a 7-11 word passphrase. Seeing how passphrase generators default to 4-5 words (equivalent to 11-14 characters) what you did isn’t so bad