Regardless of how good that project might be: No, we don't. Might be appropriate to store keys in Secure Enclave for some but a dedicated TPM (Yubikey/Nitroke

Regardless of how good that project might be: No, we don't. Might be appropriate to store keys in Secure Enclave for some but a dedicated TPM (Yubikey/Nitrokey/Trezor/Ledger/etc) is often preferred. Some might want or need backups. And even then, having multiple implementations widely used is preferred over having everyone relying on the same small group of volunteers or corporate working on any single one.