An interesting Traditionalist conference is currently underway at the University of Notre Dame, entitled “Converging Wisdom? Questioning the Continued Relevance of the Perennial Philosophy” (October 2, 2022 – October 4, 2022). The keynote is by Seyyed Hossein Nasr, on “What is Perennial Philosophy and Why is it Significant Today?” The most prominent speaker, then, does see the Perennial Philosophy as still relevant, as do many other speakers.
The schedule is available here, and the speakers include both prominent members of the Maryamiyya and other notable Traditionalists, and perhaps even a few scholars who are not Traditionalists, though I am not sure of that. It was possible to register to follow the conferecne online, and registration still seems to be open.
Thanks to C for bringing this conference to my attention.