I would never join a religion that was "disconnected" from its roots and founders, with no authentic succession of teachers, saints, priests, sacraments, rights, etc.
If it has no authentic initiation then its just the product of man.
Hence only apostolic churches are even an option .
Like if I joined Islam I would seek the most trad schools with clear lines of succession, some sort of sunni Sufi tariqqa. For Buddhism it would be Theravada.
New, heterodox schools are worthless in all religions. The idea that you can subjectively reach the truth with your gut feelings is new age nonsense. The destruction and devaluation of authentic saints/clergy/sages is a sign of modern brain damage.
Yes castes and hierarchy are good. Shitlib religions all center around the individual mentally masturbating over his scriptures. As if every pleb is automatically a saint, buddha or jnani or sage just by birth, and by subscribing to some religious system.