Use locally installed Gitea. I only use Github for public forks and nothing else. Personal projects are all on private Gitea.
If there exists some Gitea features that are not available open source ("open core")... how does having Forgejo help? Unless they provide those features, the situation remains unchanged. Until they do, what is there to applaud, and what's the point of switching?
Gitlab is really designed to run on kubernetes, and while there's plenty of self hosters willing to run overkill infra locally, has proved to be enough of a pain for enough people to run that it limited its growth in that space.