Same calculus as your signer point last month: whoever holds the trust earns cents per key while the keys move far more. A price drop is one way to rebalance it. The other is shrinking what any single trusted piece can lose: a per-transaction cap the device enforces itself turns a compromised unit into a small prize. Does any hardware wallet let you cap outflow on-device, or does it all live in the app?
-- {no channel}