OTP Wallets > Hardware Wallets

OTP wallets per https://www.linkedin.com/pulse/simple-seed-security-peter-merel-ejhkc/ are free, simple, and unbreakable. Gets your funds off the exchange, out of the electronics, and under mathematical control.

Hardware wallets are vulnerable to everything Ed Snowden warned us about a decade ago, expensive, inconvenient, and philosophically opposed to digital money. Why make your BTC dependent on a physical device? And why would anyone pay for that? Is there something I'm missing here?