I’ve run a 7800X3D - I wouldn’t say it runs cool; my 5800X3D did but the 7800 seems to just run as much as it can until it’s under the temp ceiling, favouring performance over temp.

Don’t come here with your data and upset our dearly held opinions.

Yeah it’s not for me but that’s a different point to “will they be locked out of their passkey storage”.

No.

Most people will store in their ecosystem (Microsoft or Apple). Lose your device, recover via logging back into your service. That effectively means that logging in to your ecosystem is your “one password”. Of course you can shield that login with a passkey that sits in another instantiation of your account (laptop, home PC).

The nerds will use a platform-neutral password manager (last pass, 1Password) etc. That is likely to either be protected by a strong password AND a recovery key (to print on paper) OR a passkey stored in your platform ecosystem.

Personally I’m in 1Password, using a very long passphrase and a recovery key (two print outs, kept in two different locations).

If you ONLY use one device to enter your ecosystem you do have some risk if it is passkey secured. The end of the chain ought to be a highly secure password that you never reuse anywhere else (your “one” password). Best to go completely random and write it down on paper.

But the risk of never being able to access your ecosystem are really quite low.

Depending on the country you live in, you should check for mobility clauses in your contract. In many EU countries moving the location of your work requires an employer to come to a “reasonable” agreement with the employer or treat the request as a redundancy (with redundancy pay etc).