TLDR: Is there something like hardware wallets for PGP private keys?

PGP keys are cool as hell. The idea that you can own and prove your own identity with them is great, and I honestly can't imagine many of the crypto-anarchist ambitions that we have taking off without PGP based identity systems that allow people to have cryptographical identities. It is a requirement to replace government IDs (and a better one, probably).

I learned about Bitcoin before I learned about PGP keys (I'm still a noob with regards to PGP keys, to be honest). So, I came to the PGP with my Bitcoin lenses on. And one thing that shocks me is how little concern I see in the tutorials and other training materials about safe PGP key generation and storage. Pretty much, I just see all training materials telling you to generate your keys on any hot device and storing them, with only a passphrase as protection. This would be the Bitcoin equivalent of a hot wallet. Which perhaps would be ok for some temporary and not so important identity I might wanna hold, but definitely not for a long-term, important one.

Given how crucial it would be to keep your important PGPs safe to protect your own identity and sovereignty, I'm surprised by how relaxed the culture around these keys feels in comparison to the one in Bitcoin land. Isn't there any PGP equivalent to cold wallets, hardware wallets and multisig? Is really just having a key stored in a laptop and using Kleopatra the best a pleb can do when it comes to holding and using a PGP key?

Apologies if I'm saying stupid things. As I said, I'm a newbie when it comes to PGP keys, so perhaps I'm just too ignorant. Looking forward to getting some enlightenment.