Be weary of companies telling you seed phrases are not self custody… my guess is this was written by some employee without any vested interest in bitcoin.
Build your solution but don’t tell othe...
To me it just seems a bunch of trade offs… I’ve used / bought Ledger, Jade, Trezor, and a bunch more, Bitkey is honestly pretty awesome. Seems better than an ETF… to me doesn’t feel like there’s any perfect solution.