I never understood this thing about "communities". It's not like someone marry a language and a community, and exclusively use only that language for everything

I never understood this thing about "communities". It's not like someone marry a language and a community, and exclusively use only that language for everything, and then, when some better/newer language comes, divorce from the "community" not ever to touch it again. Come, we are all adults. Use the right tool for the job, and belong to many (or none) communities. Your favorite programming language is not your identity.