Exactly. But an OSS community is very different from Twitter or Instagram. People will migrate to another website if Microsoft screws this up. Even if they don'

Exactly. But an OSS community is very different from Twitter or Instagram. People will migrate to another website if Microsoft screws this up. Even if they don't screw it up, a lot of people are already willing to move because they hold grudges or are against a company like Microsoft owning the space. If a GitLab or Gitea-backed community surfaces managed by a foundation, GitHub will be vulnerable. Right now there isn't much of a point in moving to GitLab.com because they could be acquired as well.