About <i>three</i> weeks ago, I grabbed some samples out of a freezer at -80C without gloves because it was quick. Yes it was stupid! (It's also quite common that someone who needs to "grab one sample real quick" does this.) The fingers on my right hand felt prickly for a couple minutes after that but no harm, it seemed. Well it took a couple weeks but the fingertips on my right hand all started blistering and one finger basically has a second-degree burn. My left hand, which I didn't use on the freezer, seems to be experiencing mirroring blisters, and I have no explanation since I didn't do anything (stupid or otherwise) to burn/blister them. If I were relying on passkeys and I couldn't register multiple keys, like one for each of my ten fingers plus face plus hardware token, I'd be locked out of my passkey-protected accounts for... I mean I honestly don't know how long, my fingerprints could still be healing a month from now.<p>So between that and the kinks that still need to be worked out regarding exporting and FAANG lock-in, I'll keep using my passwords. And wearing gloves when using -80C freezers.