Yubikeys are for everyone
Do you know exactly where your Multifactor Authentication (MFA) codes are stored? Are they tied to a device? Up in the cloud? Do you need a password to access them? What happens if you lose your device? These are all important questions to know, given that 80% of people use MFA in some form for their personal accounts. Losing a MFA method is a frequent cause of being locked out of accounts, and getting them back can be a huge pain, if it is possible at all. Yubikeys are small physical devices which you can buy two of (as opposed to the feasibility of buying two phones) and are not nearly as complex as they seem. They can be a great solution for storing MFA codes, and they just work.