The nice thing with this is you can keep your backup public key easily accessible. I try to keep a primary and backup Yubikey on everything important, but you have to physically get the backup Yubikey in order to add it to a site.

Ignoring the wording, em-dashes, etc. I'd assume an LLM not only wrote the article but also judged the pictures. That or the author has a much more relaxed opinion on what a pelican on a bicycle should actually look like. I don't think I would call Sonnet's arms and handlebars improved, nor would I call Haiku's legs and feet "proper." And if you overlay GPT-5 Medium's two photos the shapes proportions are nearly identical.