That’s why you won’t see a ton of work go into e.g. issues/projects on GitHub. Those features all already exist and are very robust in ADO, so if you need those kinds of things (and the reporting an enterprise would want to be able to run on that data), then you belong on ADO.
I didn’t mean to imply that MS wanted to migrate anyone, just that the different offerings serve different kinds of customers, so you can’t really just compare GitLab to GitHub and say MS is lacking in serving some group of them.
The official guidance from Microsoft since probably 2019 has been to encourage all greenfield projects to GitHub, as opposed to ADO.