Maybe same solution as gun bans: "3D printed" hardware wallets with easy to get open source hardware and software.
Supply chain attacks are more than a theoretical thing and they happen at scale.
If adversaries can hide enough explosives in pagers to kill or hurt thousands, how can you be sure your hardware wallet is what it says on the box?
Some hardware wallets come in transparent casings and while that might help to detect explosives, it's more of a gimmick when it comes to hidden antennas or chips.
But what can we do to still be safe? Commodity hardware like nostr:npub17tyke9lkgxd98ruyeul6wt3pj3s9uxzgp9hxu5tsenjmweue6sqq4y3mgl? Multi signature? Who has an answer?
nostr:npub16lcw8ytugeh3ug3na93yl0tdf0gnjtduljhn2a852atf6jtvkucs7pruje nostr:npub1s0vtkgej33n7ec4d7ycxmwt78up8hpfa30d0yfksrshq7t82mchqynpq6j nostr:npub1az9xj85cmxv8e9j9y80lvqp97crsqdu2fpu3srwthd99qfu9qsgstam8y8 nostr:npub1tg779rlap8t4qm8lpgn89k7mr7pkxpaulupp0nq5faywr8h28llsj3cxmt nostr:npub1jg552aulj07skd6e7y2hu0vl5g8nl5jvfw8jhn6jpjk0vjd0waksvl6n8n nostr:npub16s4cnphx2k7ndmlt9qmurkdrrulcammg3jxnz0f9c7dhepqg38zqpp4p24
Discussion
That's the nostr:npub17tyke9lkgxd98ruyeul6wt3pj3s9uxzgp9hxu5tsenjmweue6sqq4y3mgl approach. But self-assembly is not for everybody.
Those "not everybody" will probably use custodial accounts anyway...