I don't think most services are requiring specific vendor attestation for Passkeys. I think most services are requiring authenticators that support user verification. Does your USB security key support uv?
Good point, it's not about specific vendor attestation. My Yubikey 5 supports user verification via PIN, but it can only store 25 resident keys :( That's my hardwares' fault.
E.g. https://www.yubico.com/products/yubikey-bio-series/