alt Hacker NewsI would agree but Google's wording is
> For qualifying devices purchased today whose 10-year support lifecycle extends beyond 2034, Google is committed to supporting your transition to Googlebook OS, with many devices offering direct migration paths
The word "many" feels like it's pretty much explicitly saying it's not "all". If it's not "all" then I'd say the promises were broken.
It's possible those devices will offer indirect migration paths (e.g. you have to reinstall the OS). While annoying/inconvenient, that would probably still qualify as keeping the promise in my book.