I ended up just grabbing the clipboard app that yubikey puts out.

I tried using the static password feature by using it as part of my master password in 1password but the newer versions of 1password block using the clipboard in android (with good reason). It would be pretty awesome if password-managers added support for it.

It's safe to assume that Apple was forced to add NFC for compatibility with the existent contactless POS (especially in Europe, where they've got a widespread adoption already). The same applies for the Secure Element, which is a functional duplicate of the Secure Enclave, but runs Java Card and was probably required by CC networks to reuse existing infrastructure.

"Wifi has too long of range; don't ever purchase something if you're on wifi!"