I mostly agree, but I do find myself choosing a new FDE and login passphrases about once a year, and I wish that I could choose these using something like Dicew

I mostly agree, but I do find myself choosing a new FDE and login passphrases about once a year, and I wish that I could choose these using something like Diceware, but memorable enough that I wouldn't need to write them down at all. Thinking about how I might do that is what ultimately led to this post.