Github already released their package repo last year (and have since purchased NPM). If anything I imagine that had Artifactory pretty scared vs. this. If your company already uses GitHub it's a hard sell to say why you'd need something like Artifactory over the Github package repo.
And since I've been trying GitHub Actions, I don't know why you would need artifactory, nexus or this aws service anymore. Github offers private repositories, releases, project pages, cicd through actions and Microsoft is offering plenty of deployment options on Azure with AKS or plain Azure Compute
