What does your company do that you don't have Github or some equivalent centralization, such as Gitlab, self-hosted or not? For the rest of us, Github (/etc.)

What does your company do that you don't have Github or some equivalent centralization, such as Gitlab, self-hosted or not? For the rest of us, Github (/etc.) is our primary means of transferring branches, a centralized "main" branch, and sometimes where CI/builds/test happen, as well as deployments. This isn't even bizarre … I've worked at 6+ companies now, and 100% of them followed this pattern. (Not all with Github, but they all had some centralized place to push/pull code and conduct reviews, tests, deployments…) (I'd entertain the usual "is self-hosted worth it?" argument that tends to crop up in these threads. But this question is a bit off the wall.) I can still commit to my local repository, of course, but at some point, I am going to need to share my work with coworkers or with production. During a normal day, that's several times per day, as features/branches are done & go out for review & merging…