[stavros]

I agree with you in general, but saying "GPG just works" in a post about a long guide on how to set it up seems iffy.

[markstos]

Not just a little iffy, it's more like "Nope, even if I get this working, this is not something I can recommend supporting for everyone on the team."

For business, it's a better deal to buy new Yubikeys that support FIDO2 then it is to support GPG on Yubikeys.

[Freak_NL]

Absolutely. We're trialling this for our SSH bastion server. The security keys don't need any setup at all, which makes it much easier to handle backups and replacements.

[vifon]

Let me rephrase: GPG is possible to get working, the resident keys are not, regardless of the amount of setup. Though the other comment seems to suggest it might not be the case, so maybe there is hope.