Teach them how to build their own. Also teach them how to use Linux. Teach them how to be truly in control instead of being passive consumers reliant all their lives upon third party HWs.

https://electrum.readthedocs.io/en/latest/coldstorage.html

https://itsfoss.gitlab.io/post/how-to-install-linux-os-on-usb-drive-and-run-it-on-any-pc/