[jaibot]

It's...not though. You can do whatever you want. No one else forces your actions, and your dichotomy is a false one.

That said, if someone says that a joke about github (or anything else) is making them uncomfortable, it's probably worth at least listening to them. Especially if they have lived a life sufficiently different from yours that their subjective experiences are likely to be somewhat distant from yours, and especially especially if they are of a demographic people judge harshly (as determined by IATs: https://implicit.harvard.edu/implicit/demo/selectatest.html