Linux is cool, shame about the video being by Mental Outlaw though

I conquered.

For the first two, based on personal experience:

1. Anecdotally, my old back-mounted LG fingerprint scanner has never been wrong (when dry of course), but my Pixel needs a re-scan 30% of the time.

2. My phone requires a tap to wake the screen before the fingerprint reader will accept any input at all, unless I decide to burn battery and turn on AOD.

E: My current phone uses an optical sensor and, from what I understand, ultrasonics are infinitely better