The beautiful thing about multisig is that there is no single point of failure, and that includes the hardware you use.

Right now we support Trezor, Ledger, and Coldcard. The market reality is those three manufacturers have a supermajority of market share.

We likely won't be discontinuing support for any of those in the near future, but we are evaluating adding support for additional manufacturers/devices.

Key point: multisig fixes this.