You're right, Kunal. We no longer sell AEM Communities licenses.
However, there are non-Adobe solutions available that you can explore to
implement as a standalone community platform or integrate and bring
communities elements into AEM site pages. Most of them offer third-party
integration through REST APIs. For example, you can look at Disqus for
commenting, and Khoros or Telligent for elaborate social and community
elements. And, for blogs without commenting feature, you could also