So what if it’s popular? It’s a revenue driver and majority of development is still made by Googlers, as far as I know. If tomorrow Google drops all development, who’s going to pick it up?
Or in your opinion GitHub stars would prevent them from dropping it?
maybe Ubuntu? the web development flow (so closely tied to firebase) might suffer a little bit, but I imagine a fork for non-web env's would be quick and welcome
People keep saying this about Go in every new Go version post and they keep getting disappointed. If you don't like Google languages, products or services then just quit using them and move on to something else.