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Unplugged is a better option for seed phrases, I mean, of course there are other options to generate seed phrases, but when saving them, write them down and don't give them to any electronic device, you should know that even just taking a picture of a note with a seed phrase written on it with your cell phone is extremely risky behavior. Not to mention that in certain circumstances, you can't decrypt/unzip an electronic copy of the seed phrases on a device you can trust.
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I trust my Tails with blocked communication drivers thus I can do encryption/decryption on any device, all I need to insert to USB port my Tails flash drive.
Even if someone will get (somehow) my pgp encrypted SEED, which is hold in password manager, (again protected with hardware key) in persisted volume protected with composite password part of which in on the security key, he still need to get my pgp card to decrypt it. Triple safeguard as you can see.