If Google buys it, they'll probably just buy it to squat it, rather than use it. They're probably butthurt they lost out on the .blog gTLD. Google wanted to make it a completely walled garden TLD only for Blogger users. And Google cost us the option of having a .dev gTLD, that's for Google's use only.
"Let's not forget, the Californian goliath had tried to bag .blog, which it intended to pair with its Blogger service so that the only way to get a .blog domain would be to use Blogger."
https://get.blog/