Sure, just like there is plenty of opposition online to the Witnesses and Mormons. What I was trying to point out was that the neo-Messianic expectations of the Bahais resembles that of the Mormon restorationism of the Book of Mormon and the expectations of the Witnesses that arose in the 1840s, along with their organizational structures and affinities to Freemasonry or at least to the features of a secretive centralized authority structure involving the First Presidency of the Mormons, the Governing Body of the Witnesses and the Universal House of Justice.
I better see where you’re coming from. You are looking for a framework, category or box to fit the Baha’i Faith into.
It may be helpful for you to check out another thread started by someone from a Dharmic background also grappling with the same problem.
Two approaches towards reforming Islam: the Bahai Faith and Ahmadiyya Islam.
You may also want to check out the list of claimants in regards the Mahdi.
Mahdi - Wikipedia
There’s actually not that many claimants and only the Baha’is and the Ahmadiyya movement have significant following to back their claims. There’s currently about 6-10 million Baha’is worldwide.
The Freemasons arose out of Europe over 300 years ago during the so called enlightenment era. Joseph Smith was a Freemason before declaring himself to be a prophet like Moses and Elijah. He renounced his freemasonry connections. I’m not aware of any significant connections between the JWs and Baha’is.
The Baha’i Faith is a grassroots movement but our international governing body the Universal House of Justice is elected every 5 years. All adult members of our community 21 years or older can contribute to its election indirectly or directly. I don’t see it as being secretive at all. Here’s a link to their website.
The Universal House of Justice - An official website of the Bahá’í Faith