they probably meant desktop. i do browser test automation (selenium, vibium), and the lack of google chrome on arm64 trips up new users frequently. the workaround is to just use chromium, but that's a confusing extra step for some if it's not automated and hidden for you.
on that note, it would have been nice if they also clarified if this means they'll be shipping an official "chrome for testing" for arm64 linux, too.