Its not good will, its features and comfort. Github has the UI that almost every developer is used to, easy to use CI/CD, great issue and Pull request handling.

Its not good will, its features and comfort. Github has the UI that almost every developer is used to, easy to use CI/CD, great issue and Pull request handling. And more importantly, everything is free. Even Ignoring the value and the features, Employers don't ask for your git link, they ask for your GitHub account. And since most projects are on GitHub having all of your projects there tooz makes it easier to see all of your commits, making your profile look more active. That's without mentioning the ease of discovery and issue reporting since everyone has an account.