Not a storm in a teacup. Being forced to accept unvetted electronic devices from a 'Foundation' instead of using TOTP rings a whole lot of alarm bells.
* How do we know that these ain't fitted with GPS trackers?
* Why are maintainers forced to give up their snail mail addresses?
* How will the keys be re-issued? Who's going to pay for this?
* Oh, and there's still the silly geo-fencing issue: 'Austria, Belgium, Canada, France, Germany, Italy, Japan, Spain, Switzerland, United Kingdom, and the United States'