Does anyone know of any good hardware wallets that are open source? I've been using a Ledger Nano for years but not being open source is a deal breaker for me. With the Ledger Recover feature meant to help restore people's private keys/seeds by complying with KYC, the hardware wallet could be compromised as we know it. If it's not open source, it cannot be trusted.
You won't find one ideal open source hardware wallet device, all of them have some plus and minuses but you can find few of them that works for you.
If you are using only Bitcoin than one of the good hardware wallets is Passport by Foundation, and for multicoin wallets Keystone is not bad and they are both airgapped.
I am not recommending purchase of any closed source wallets like ledger, but I would also skip overpriced Trezor Model T.
Here is the list of
Open Source Hardware wallets I am maintaining: