Recently, I had to use an Apple computer and it had the ability of suggesting passwords that are "easy to type", which seems to also be available on other platforms (https://support.apple.com/en-al/guide/ipad/ipadd11f1468/ipados).
Something similar on Firefox would be really helpful since I sometimes have to type my passwords between devices for which I don't want to store passwords (public computers), but also have trouble typing the currently suggested passwords (generally hard to type or may have special characters not present on the keyboard, such as umlaut), so I have to resort to some unsecure alternatives, such as copying or mailing my own passwords.