To add to what other people said, the tooling around C has changed a lot since C was created, partially because there's already so much code in C. The Linux ker

To add to what other people said, the tooling around C has changed a lot since C was created, partially because there's already so much code in C. The Linux kernel is 20/30 millions lines of code of C mostly, Kubernetes is below 2 millions. So at this point you can still change the language a bit. With C it's harder, so instead people invest in tooling (and replacements).