this is false equivalency. in poland we have similar to passkey implementation in government issued application - mobywatel [0] that allows to login to government websites. in 2022 according to published data it had almost 9m installations [1] and a lot of them are old ppl, so its not like only neckbeards would know this ancient technology
sure there are some issues sometimes (outages and others), but most of the time they work like charm and solve a lot of issues with login+password issues.
- [0] https://play.google.com/store/apps/details?id=pl.nask.mobywa...
- [1] https://dane.gov.pl/en/dataset/2919/resource/43845,mobywatel...