Elaborate more on passphrase length and strength

[anon28734771]

@Critical_Crab5543

However, for most sites, we don’t know how they implement these things, and thus, using a 7-word passphrase could still be justified.

Well, you only need them for a password manager, your devices, encryption, etc. For registration on sites and everywhere else, generating random passwords in a password manager is the way to go.